Sterling Silver Jewelry has always been popular precious metal in ancient legends and throughout history in every country. While silver is used in lots of products, it’s use as money and sterling silver jewelry are the source of its mystique and intrigue. There are many movie plots based on stealing sterling silver jewelry and seeking lost sterling silver jewelry items with magical qualities. If you love sterling silver jewelry, you probably feel the same way each time you put on your sterling silver jewelry and head for adventure.
Sterling Silver Jewelry – Keep It Clean!
Sterling silver tiffany's jewellery comes in an amazing variety of styles and textures over its 4,000 year history. Ever notice how your sterling silver jewelry sometimes just catches your eye and casts a spell on you? It’s not just your illusion. The hypnotic power of a sterling silver jewelry flows from its highly polished surface that reflects the light in a way like no other jewelry can. Another finish applied to sterling silver jewelry is rhodium that gives it a slightly darker finish. As you know, sterling silver jewelry tarnishes. Keep a soft cloth and silver polish and handy to keep your sterling silver jewelry shining bright.
Sterling Silver tiffany & co – Why is it 92.5% Silver?
The term “sterling silver jewelry” refers to jewelry cast from 92.5% silver. This is because 100 % pure sterling silver jewelry is a little soft and prone to bending and breaking. The 92.5% silver content creates sterling silver jewelry that is both elegant and durable. Reproductions of sterling silver jewelry worn by kings and queens represent a romantic tie between people in love today and ancient history. Browse sterling silver jewelry online for exquisite and extraordinary ancient
tiffany necklace pieces that excites the soul.
Sterling Silver Jewelry– Buying Tips
When buying sterling silver jewelry on the internet, keep in mind most online stores are honest and care about your satisfaction. Most offer thirty day warranty on your sterling silver tiffany's jewellery and will exchange it. Like many purchases, it pays to pay by credit card for your protection.
2008年10月31日星期五
2008年10月27日星期一
Cisco's 640-802 Cisco Certified Network Associate
Cisco's 640-802 Cisco Certified Network Associate (CCNA) is the composite exam associated with the Cisco Certified Network Associate certification Skills required for Cisco exam 640-802..
Cisco has specified over seventy-five objectives for the 640-802 exam to test a candidate's knowledge and skills required to successfully install, operate, and troubleshoot a small to medium size enterprise branch network. The topics include connecting to a WAN; implementing network security; network types; network media; routing and switching fundamentals; the TCP/IP and OSI models; IP addressing; WAN technologies; operating and configuring IOS devices; extending switched networks with VLANs; determining IP routes; managing IP traffic with access lists; establishing point-to-point connections; and establishing Frame Relay connections 920-221.
Following are some important areas in which a candidate should possess good knowledge before taking the 640-802 exam:
1. Purpose and functions of various network devices.
2. Components required to meet a given network specification.
3. OSI and TCP/IP models and their associated protocols to explain how data flows in a network.
4. Common networking applications including Web applications.
5. Interpreting network diagrams.
6. Determining the path between two hosts across a network.
7. Identifying and correcting common network problems at layers 1, 2, 3, and 7 using a layered model approach.
8. Selecting the appropriate media, cables, ports, and connectors to connect switches/routers to other network devices and hosts 650-621.
9. The technology and media access control method for Ethernet technologies.
10. Network segmentation and basic traffic management concepts.
11. The operation of Cisco switches and basic switching concepts.
12. Remote access management.
13. Verifying network status and switch operation using basic utilities (including ping, traceroute, telnet, SSH, arp, ipconfig), SHOW and DEBUG commands.
14. The basic uses and operation of NAT in a small network connecting to one ISP.
15. Identifying and correcting IP addressing issues.
16. Basic routing concepts.
17. The operation of Cisco routers.
18. Accessing and utilizing the router CLI to set basic parameters.
19. The basic parameters to configure on a wireless network.
20. The functions of common security appliances and applications.
21. Configuring, verifying, and troubleshooting VLANs and trunking on Cisco switches.
22. Configuring, verifying, and troubleshooting VTP, interVLAN routing, and RSTP operation.
23. Interpreting the output of various show and debug commands for verifying the operational status of a Cisco switched network.
24. Implementing basic switch security including port security, unassigned ports, trunk access, etc.
25. Calculating and applying a VLSM IP addressing design to a network.
26. Determining the appropriate classless addressing scheme using VLSM and summarization to satisfy addressing requirements in a LAN/WAN environment.
27. Describing the IPv6 addressing and technological requirements for running IPv6.
28. Identifying and correcting common problems associated with IP addressing and host configurations.
29. Comparing and contrasting methods of routing and routing protocols.
30. Configure, verify and troubleshoot OSPF and EIGRP.
31. Verifying configuration and connectivity using ping, traceroute, and telnet or SSH.
32. Troubleshooting routing implementation issues and implementing basic router security.
33. Verifying router hardware and software operation using SHOW and DEBUG commands.
34. Describing, configuring, and applying access control lists.
35. Troubleshooting ACL implementation issues and verifying and monitoring ACL's in a network environment.
36. Explaining, troubleshooting, and configuring NAT for given network requirements using Command-line interface (CLI).
37. Configuring and verifying Frame Relay on Cisco routers.
38. Troubleshooting WAN implementation issues.
39. Describing VPN technology including importance, benefits, role, impact, and components.
40. Configuring and verifying PPP connection between Cisco routers.
Cisco has specified over seventy-five objectives for the 640-802 exam to test a candidate's knowledge and skills required to successfully install, operate, and troubleshoot a small to medium size enterprise branch network. The topics include connecting to a WAN; implementing network security; network types; network media; routing and switching fundamentals; the TCP/IP and OSI models; IP addressing; WAN technologies; operating and configuring IOS devices; extending switched networks with VLANs; determining IP routes; managing IP traffic with access lists; establishing point-to-point connections; and establishing Frame Relay connections 920-221.
Following are some important areas in which a candidate should possess good knowledge before taking the 640-802 exam:
1. Purpose and functions of various network devices.
2. Components required to meet a given network specification.
3. OSI and TCP/IP models and their associated protocols to explain how data flows in a network.
4. Common networking applications including Web applications.
5. Interpreting network diagrams.
6. Determining the path between two hosts across a network.
7. Identifying and correcting common network problems at layers 1, 2, 3, and 7 using a layered model approach.
8. Selecting the appropriate media, cables, ports, and connectors to connect switches/routers to other network devices and hosts 650-621.
9. The technology and media access control method for Ethernet technologies.
10. Network segmentation and basic traffic management concepts.
11. The operation of Cisco switches and basic switching concepts.
12. Remote access management.
13. Verifying network status and switch operation using basic utilities (including ping, traceroute, telnet, SSH, arp, ipconfig), SHOW and DEBUG commands.
14. The basic uses and operation of NAT in a small network connecting to one ISP.
15. Identifying and correcting IP addressing issues.
16. Basic routing concepts.
17. The operation of Cisco routers.
18. Accessing and utilizing the router CLI to set basic parameters.
19. The basic parameters to configure on a wireless network.
20. The functions of common security appliances and applications.
21. Configuring, verifying, and troubleshooting VLANs and trunking on Cisco switches.
22. Configuring, verifying, and troubleshooting VTP, interVLAN routing, and RSTP operation.
23. Interpreting the output of various show and debug commands for verifying the operational status of a Cisco switched network.
24. Implementing basic switch security including port security, unassigned ports, trunk access, etc.
25. Calculating and applying a VLSM IP addressing design to a network.
26. Determining the appropriate classless addressing scheme using VLSM and summarization to satisfy addressing requirements in a LAN/WAN environment.
27. Describing the IPv6 addressing and technological requirements for running IPv6.
28. Identifying and correcting common problems associated with IP addressing and host configurations.
29. Comparing and contrasting methods of routing and routing protocols.
30. Configure, verify and troubleshoot OSPF and EIGRP.
31. Verifying configuration and connectivity using ping, traceroute, and telnet or SSH.
32. Troubleshooting routing implementation issues and implementing basic router security.
33. Verifying router hardware and software operation using SHOW and DEBUG commands.
34. Describing, configuring, and applying access control lists.
35. Troubleshooting ACL implementation issues and verifying and monitoring ACL's in a network environment.
36. Explaining, troubleshooting, and configuring NAT for given network requirements using Command-line interface (CLI).
37. Configuring and verifying Frame Relay on Cisco routers.
38. Troubleshooting WAN implementation issues.
39. Describing VPN technology including importance, benefits, role, impact, and components.
40. Configuring and verifying PPP connection between Cisco routers.
2008年10月3日星期五
Tips on Buying a New Pair of Reading Glasses
When you're learning about something new, it's easy to feel overwhelmed by the sheer amount of relevant information available. This informative article should help you focus on the central points.
discount eyeglassesprescription eyeglassesthe more chances you will find the perfect set of reading eyewear. tiffany and co sale
Once you have an idea of what kind of styles you like, then you must go see an eye doctor and figure out what type of prescription lens you need inside your fashionable frames. Some of you may be near sighted, others may be far sighted, some might have a stigmatism and others maybe just a lazy eye, what ever the case may be, you absolutely have to get a doctor to look at your eyes. In rare cases you might only need to magnify the words, in this case you don necessarily need prescriptions but it would still be a good idea to double check to make sure that is indeed the case. eyeglasses online
If you've picked some pointers about reading glasses that you can put into action, then by all means, do so. You won't really be able to gain any benefits from your new knowledge if you don't use it.Tiffany Necklaces
discount eyeglassesprescription eyeglassesthe more chances you will find the perfect set of reading eyewear. tiffany and co sale
Once you have an idea of what kind of styles you like, then you must go see an eye doctor and figure out what type of prescription lens you need inside your fashionable frames. Some of you may be near sighted, others may be far sighted, some might have a stigmatism and others maybe just a lazy eye, what ever the case may be, you absolutely have to get a doctor to look at your eyes. In rare cases you might only need to magnify the words, in this case you don necessarily need prescriptions but it would still be a good idea to double check to make sure that is indeed the case. eyeglasses online
If you've picked some pointers about reading glasses that you can put into action, then by all means, do so. You won't really be able to gain any benefits from your new knowledge if you don't use it.Tiffany Necklaces
2008年9月25日星期四
How To Make The Switch From Glasses To Contact Lenses
Many people think that switching from glasses to contact lenses will be difficult, but actually it is really not that hard at all. Nowadays many people are turning to contact lenses since they offer a comfortable and easy way to enhance your vision. eyeglassesContact lenses have also become very affordable.
Contact lenses are a much better choice than glasses for many people, but if you want to make the switch from glasses to contacts, there are a few things that you will need to know.
First of all, if you want to get contact lenses, you will have to make an appointment with your eye doctor for a contact lens fitting.eye glasses At this appointment, your doctor will check out your eyes, figure out your prescription, and help you choose the lenses that will work best for your eyes. They can also help you find contact lenses that work best with your budget too.
There are a variety of different contact lenses you can choose from. There are different types, manufacturers, styles, and colors; however, not every type is going to be suitable for your eyes. You optician can help you make a good decision about which contact lenses will be the very best for your eyes and your personal circumstances.
Once you start wearing your new contacts, it is important that you do not immediately wear them for too long periods. It will take your eyes quite some time to adjust to the new contacts and, also very important, the contacts will have to adjust to your eyes as well. Wearing your contacts for extended periods of time when you first get them can actually harm your eyes. Your eye doctor will give you an indication about how long you should wear them for the first few days. Each following day you can wear the contacts a little bit longer until your eyes are adjusted to wearing them.
When you decide to switch from glasses to contacts, you will also need to learn how to properly handle and take care of your contact lenses. It is extremely important that you always clean your hands very well before you touch your lenses. This will help to avoid you damaging or scratching your contacts. Whenever you are going to put your contacts in or take them out, you are going to have to touch them, so be sure to clean your hands first.
Many people find that they experience dry eyes when they first start wearing contact lenses. This is a very normal occurrence that new contact lens wearers have to deal with. You can purchase a saline solution or a re-wetting solution for your eyes, and when they get dry you can insert a few drops of the solution into your eyes. This will help give your eyes the moisture and relief that they need and will also help you get rid of the irritation.
With no doubt you had to clean your glasses on a regular basis. It is also imperative that you disinfect and clean your contact lenses every single day. When you wear your lenses, proteins will build up on them, which will require that you clean them with an appropriate solution each day. Usually you can easily do this by making sure that your contacts get soaked in the solution overnight. When you get up in the morning, your contacts will be clean and ready for you to wear again.
Most people find that they prefer contact lenses over glasses. Usually you will have to change your contacts out for a fresh, new pair every few weeks. This will prevent your eyes from getting infections. Almost anyone can benefit from wearing contact lenses and they provide you with a wider range of sight than glasses. They are also great for people who are very active, since they will not have to worry about their glasses falling off or getting broken while participating in physical activities.
Contact lenses are a much better choice than glasses for many people, but if you want to make the switch from glasses to contacts, there are a few things that you will need to know.
First of all, if you want to get contact lenses, you will have to make an appointment with your eye doctor for a contact lens fitting.eye glasses At this appointment, your doctor will check out your eyes, figure out your prescription, and help you choose the lenses that will work best for your eyes. They can also help you find contact lenses that work best with your budget too.
There are a variety of different contact lenses you can choose from. There are different types, manufacturers, styles, and colors; however, not every type is going to be suitable for your eyes. You optician can help you make a good decision about which contact lenses will be the very best for your eyes and your personal circumstances.
Once you start wearing your new contacts, it is important that you do not immediately wear them for too long periods. It will take your eyes quite some time to adjust to the new contacts and, also very important, the contacts will have to adjust to your eyes as well. Wearing your contacts for extended periods of time when you first get them can actually harm your eyes. Your eye doctor will give you an indication about how long you should wear them for the first few days. Each following day you can wear the contacts a little bit longer until your eyes are adjusted to wearing them.
When you decide to switch from glasses to contacts, you will also need to learn how to properly handle and take care of your contact lenses. It is extremely important that you always clean your hands very well before you touch your lenses. This will help to avoid you damaging or scratching your contacts. Whenever you are going to put your contacts in or take them out, you are going to have to touch them, so be sure to clean your hands first.
Many people find that they experience dry eyes when they first start wearing contact lenses. This is a very normal occurrence that new contact lens wearers have to deal with. You can purchase a saline solution or a re-wetting solution for your eyes, and when they get dry you can insert a few drops of the solution into your eyes. This will help give your eyes the moisture and relief that they need and will also help you get rid of the irritation.
With no doubt you had to clean your glasses on a regular basis. It is also imperative that you disinfect and clean your contact lenses every single day. When you wear your lenses, proteins will build up on them, which will require that you clean them with an appropriate solution each day. Usually you can easily do this by making sure that your contacts get soaked in the solution overnight. When you get up in the morning, your contacts will be clean and ready for you to wear again.
Most people find that they prefer contact lenses over glasses. Usually you will have to change your contacts out for a fresh, new pair every few weeks. This will prevent your eyes from getting infections. Almost anyone can benefit from wearing contact lenses and they provide you with a wider range of sight than glasses. They are also great for people who are very active, since they will not have to worry about their glasses falling off or getting broken while participating in physical activities.
2008年9月22日星期一
Vision Care Insurance
Most optometrists will recommend to patients to take care of their eyesight through regular eye exams and by following a good nutritional plan. eyeglass lensesFamilies can usually handle the nutrition regimen on their own, but will often rely on vision care insurance to help pay the costs of regular eye examinations. eyewear framesMany family members will need vision checks throughout the year, and the costs can escalate when eyeglasses are needed to correct a vision deficiency in one or both eyes.
Many people are able to select a vision care plan through the place where they work. eyeglasses onlineSome families get two vision care insurance policies because there are elderly people at home. All of the dependents will receive insurance coverage for eye exams, and every two years, the vision care insurance will cover the cost of new eyeglasses because the patients vision needs have changed.eyeglass frames Some people require eye exams at other times due to eye injuries and these are the situations where visits to the optometrist would be covered under the extra vision care insurance.
Vision care insurance plans can be tailored to meet many needs. optical eyeglassesSome people want to have lasik eye surgery performed because they are tired of wearing glasses and are unable to wear contact lens because of misshapen corneas or a current eye disease. Some vision care plans will cover this surgery election but many will not because most eye care professionals deem this type of surgery as elective surgery which is a service that is not considered urgent or necessary.
When vision care insurance plans do not cover eye procedures that will make a noticeable difference to vision, eye patients have found through research that there are other choices available to them.prescription eyewear Many Lasik eye surgeries are offered through competent surgeons that are part of a medical group. Surgical patients can ask for help with making payments over and extended period and whichever Lasik surgery is performed, the entire cost can be financed by the medical group for a soptical glassespecific period.
All vision care insurance plans allow discounts through various organizations. Elderly people join retirement groups that give great discounts on certain vision care services. The discount prices are applied after insurance plans have paid a portion of the bill and elderly people appreciate this type of service. The services that are covered under these discounted vision care benefits can be items that fall under the eyewear category or eye care services received that day. Further discounts will apply to all claims filed at other times of the yearglasses lens.
Although many people participate in vision care programs that are not obtained through work, many people might not know that some programs are not endorsed by all eye care professionals. In order to reap the discounts for vision care received at a reputable eye care salon all customers must do is file paperwork and send to the insurance company. The other discounts may not be authorized at every place and customers will need to insure that each vision care rebate program is going to be honored before eye care services are performedprescription lenses.
Many people are able to select a vision care plan through the place where they work. eyeglasses onlineSome families get two vision care insurance policies because there are elderly people at home. All of the dependents will receive insurance coverage for eye exams, and every two years, the vision care insurance will cover the cost of new eyeglasses because the patients vision needs have changed.eyeglass frames Some people require eye exams at other times due to eye injuries and these are the situations where visits to the optometrist would be covered under the extra vision care insurance.
Vision care insurance plans can be tailored to meet many needs. optical eyeglassesSome people want to have lasik eye surgery performed because they are tired of wearing glasses and are unable to wear contact lens because of misshapen corneas or a current eye disease. Some vision care plans will cover this surgery election but many will not because most eye care professionals deem this type of surgery as elective surgery which is a service that is not considered urgent or necessary.
When vision care insurance plans do not cover eye procedures that will make a noticeable difference to vision, eye patients have found through research that there are other choices available to them.prescription eyewear Many Lasik eye surgeries are offered through competent surgeons that are part of a medical group. Surgical patients can ask for help with making payments over and extended period and whichever Lasik surgery is performed, the entire cost can be financed by the medical group for a soptical glassespecific period.
All vision care insurance plans allow discounts through various organizations. Elderly people join retirement groups that give great discounts on certain vision care services. The discount prices are applied after insurance plans have paid a portion of the bill and elderly people appreciate this type of service. The services that are covered under these discounted vision care benefits can be items that fall under the eyewear category or eye care services received that day. Further discounts will apply to all claims filed at other times of the yearglasses lens.
Although many people participate in vision care programs that are not obtained through work, many people might not know that some programs are not endorsed by all eye care professionals. In order to reap the discounts for vision care received at a reputable eye care salon all customers must do is file paperwork and send to the insurance company. The other discounts may not be authorized at every place and customers will need to insure that each vision care rebate program is going to be honored before eye care services are performedprescription lenses.
2008年9月11日星期四
Do Contact Lenses Make Your Vision Worse?
Whether you are a new user of eyeglasses or have worn glasses your entire life, you may be considering switching to corrective contact lenses. Contact lenses offer comfort in many different ways, and also have an advantage from an aesthetic point of view. No matter what your motivation is, you may be considering contact lenses as an option if you have been
Discount Tiffany Pendants diagnosed with or suffer from any of the following conditions:
Myopia (nearsightedness) Hyperopia (farsightedness) Astigmatism (distorted vision) Presbyopia (need for bifocals)
If you are considering using corrective contact lenses, you should only do so under the strict supervision of a qualified eye care professional - preferably an ophthalmologist or a contact lens specialist. You should be prepared before going in to your eye care appointment by being aware of the different types of contact lenses that are available in the marketplace. This will help give you a head start in choosing the type of prescription contact lenses that are right for you. The types of contacts that are widelyDiscount Tiffany Pendantsavailable include the following:
Rigid Gas-permeable Contact Lenses (RGP's) Soft Contact Lenses o Extended Wear Contact Lenses o Disposable Contact Lenses
Will my sight worsen if I start wearing prescription contact lenses?
Many people who are considering wearing corrective contact lenses to correct their vision issues are concerned about the possibility of harming their vision further simply by using contact lenses. They may have heard stories or rumors, or may even just have apprehensions about inserting a foreign object into their eye. First of all, contact lenses should be worn only when prescribed by an ophthalmologist, eye care professional or contact lens specialist. Corrective lenses should only be prescribed after a proper eye exam and diagnosis of one of the following: myopia, hyperopia, astigmatism or presbyopia. Involving a professional from the very beginning will ensure that your eye care is appropriateDiscount Tiffany Rings, adequate and safe. The Answer is NO!
According to the eye care experts, a corrective contact lens prescription will not make your vision problems worse. Many times when a person tries on contact lenses for the first time, there will be an adjustment period. At first the contact lenses may feel a bit uncomfortable and strange. If you are used to wearing regular eyeglasses, you may be taken aback by the fact that your peripheral vision is so much better with the contact lenses. In any case, whether you're trying the contact lenses as your first option when diagnosed with vision problems or trying them after using glasses for any period of time, the visual improvement you will experience may be extraordinary. This amazing improvement may make vision without the contacts seem much worse than it actually is, especially the longer your eyes are allowed to grow accustomed to them.Discount Tiffany Rings
This phenomenon can simply be attributed to the fact that the brain now has a reference point for comparing two images directly: the first one with corrective lenses and the latter one without. Prior to this it had nothing to which a real comparison could be made. Because of this, vision did not seem quite as unclear and blurred, when in fact it really was.
The bottom line is, with proper care and use; contact lenses should not affect your vision in a negative way. Using corrective contact lenses under the care of a contact lens specialist will ensure you are minimizing any chances of causing damage to your eyes.
Discount Tiffany Pendants diagnosed with or suffer from any of the following conditions:
Myopia (nearsightedness) Hyperopia (farsightedness) Astigmatism (distorted vision) Presbyopia (need for bifocals)
If you are considering using corrective contact lenses, you should only do so under the strict supervision of a qualified eye care professional - preferably an ophthalmologist or a contact lens specialist. You should be prepared before going in to your eye care appointment by being aware of the different types of contact lenses that are available in the marketplace. This will help give you a head start in choosing the type of prescription contact lenses that are right for you. The types of contacts that are widelyDiscount Tiffany Pendantsavailable include the following:
Rigid Gas-permeable Contact Lenses (RGP's) Soft Contact Lenses o Extended Wear Contact Lenses o Disposable Contact Lenses
Will my sight worsen if I start wearing prescription contact lenses?
Many people who are considering wearing corrective contact lenses to correct their vision issues are concerned about the possibility of harming their vision further simply by using contact lenses. They may have heard stories or rumors, or may even just have apprehensions about inserting a foreign object into their eye. First of all, contact lenses should be worn only when prescribed by an ophthalmologist, eye care professional or contact lens specialist. Corrective lenses should only be prescribed after a proper eye exam and diagnosis of one of the following: myopia, hyperopia, astigmatism or presbyopia. Involving a professional from the very beginning will ensure that your eye care is appropriateDiscount Tiffany Rings, adequate and safe. The Answer is NO!
According to the eye care experts, a corrective contact lens prescription will not make your vision problems worse. Many times when a person tries on contact lenses for the first time, there will be an adjustment period. At first the contact lenses may feel a bit uncomfortable and strange. If you are used to wearing regular eyeglasses, you may be taken aback by the fact that your peripheral vision is so much better with the contact lenses. In any case, whether you're trying the contact lenses as your first option when diagnosed with vision problems or trying them after using glasses for any period of time, the visual improvement you will experience may be extraordinary. This amazing improvement may make vision without the contacts seem much worse than it actually is, especially the longer your eyes are allowed to grow accustomed to them.Discount Tiffany Rings
This phenomenon can simply be attributed to the fact that the brain now has a reference point for comparing two images directly: the first one with corrective lenses and the latter one without. Prior to this it had nothing to which a real comparison could be made. Because of this, vision did not seem quite as unclear and blurred, when in fact it really was.
The bottom line is, with proper care and use; contact lenses should not affect your vision in a negative way. Using corrective contact lenses under the care of a contact lens specialist will ensure you are minimizing any chances of causing damage to your eyes.
2008年9月10日星期三
Magnifiers will help low vision
Vision Problems Benefit From the Attention of Low Vision Specialistseyeglass frames
Correcting vision problems is the domain of low vision specialists.optical eyeglasses Comprised primarily of optometrists and ophthalmologists, these specialists deal with maximizing the remaining vision you do have, in order for you to enjoy the activities of daily life. prescription eyewearThey provide solutions to eye vision problems, including products such as magnifiers and bioptic glasses,optical glasses in order to improve your visual range.
What Types of Vision Problems Can Be Helped with the Aid of Low Vision Specialists?glasses lens
Low vision can be caused by several different means. Some individuals are genetically predisposed to developing low vision,
classic eyeglasses such as some that have macular degeneration. Diabetics sometimes have eye vision problems related to background retinopathy in the eyes. People with albinism often have sight problems related to that medical condition. bifocal eyeglassesSome individuals have sudden vision problems due to accidents.
Happily, many vision problems have solutions. Consulting with a vision specialist is key to correcting vision problems.
prescription sunglasses
What Are Some of The Solutions For Those With Lessened Visual Acuity?rimless glasses
The vision solutions that could work best for you depend upon what types of vision loss you have. If, for example, you have macular degeneration,rimless eyewear
you will likely have a loss of central vision, because the macula, seated in the rear portion of the retina, controls that visual range.tiffany and co. But central vision consists of only thirty percent of the total visual field, so the good news is that your peripheral vision will likely remain unharmed and entirely usabletiffany and co.The key with central vision loss is to magnify the visual field for close vision, and use tiny microscopes attached to the glasses for improving distance vision.Discounted Tiffany
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Central vision is used for reading, watching television, or working on craft projects. It is also used for working at the computer, writing, taking in a play or movie as well as driving.Tiffany jewely Magnification can make it much easier to perform these activities,Cheap Tiffany Necklacesand which type of magnifier you choose will depend on the specific task you Cheap Tiffany Necklaceswish to perform.Cheap Tiffany Necklaces For instance, if you are doing hand crafts such as sewing or knitting, then a hand-held magnifier would not be suitable.Cheap Tiffany Bracelets Instead, there are magnified glass lenses that can be inserted into eye glass frames that will allow you to enjoy these activities. Long-distance vision, used for watching movies and plays, as well as for driving, requires a different type of magnification. Cheap Tiffany BraceletsTypically specialists will have you consider using telescopic glasses. These glasses look like regular eyeglasses,Cheap Tiffany Earrings except that tiny telescopes are attached to the top of the lenses.Cheap Tiffany Pendants The lenses consist of your prescription appropriate for your peripheral vision. You change your field of vision by moving your head slightly up or down,Cheap Tiffany Rings much as you would when wearing a pair of bifocals. Tiffany Japan
Correcting vision problems is the domain of low vision specialists.optical eyeglasses Comprised primarily of optometrists and ophthalmologists, these specialists deal with maximizing the remaining vision you do have, in order for you to enjoy the activities of daily life. prescription eyewearThey provide solutions to eye vision problems, including products such as magnifiers and bioptic glasses,optical glasses in order to improve your visual range.
What Types of Vision Problems Can Be Helped with the Aid of Low Vision Specialists?glasses lens
Low vision can be caused by several different means. Some individuals are genetically predisposed to developing low vision,
classic eyeglasses such as some that have macular degeneration. Diabetics sometimes have eye vision problems related to background retinopathy in the eyes. People with albinism often have sight problems related to that medical condition. bifocal eyeglassesSome individuals have sudden vision problems due to accidents.
Happily, many vision problems have solutions. Consulting with a vision specialist is key to correcting vision problems.
prescription sunglasses
What Are Some of The Solutions For Those With Lessened Visual Acuity?rimless glasses
The vision solutions that could work best for you depend upon what types of vision loss you have. If, for example, you have macular degeneration,rimless eyewear
you will likely have a loss of central vision, because the macula, seated in the rear portion of the retina, controls that visual range.tiffany and co. But central vision consists of only thirty percent of the total visual field, so the good news is that your peripheral vision will likely remain unharmed and entirely usabletiffany and co.The key with central vision loss is to magnify the visual field for close vision, and use tiny microscopes attached to the glasses for improving distance vision.Discounted Tiffany
Discounted Tiffany
Central vision is used for reading, watching television, or working on craft projects. It is also used for working at the computer, writing, taking in a play or movie as well as driving.Tiffany jewely Magnification can make it much easier to perform these activities,Cheap Tiffany Necklacesand which type of magnifier you choose will depend on the specific task you Cheap Tiffany Necklaceswish to perform.Cheap Tiffany Necklaces For instance, if you are doing hand crafts such as sewing or knitting, then a hand-held magnifier would not be suitable.Cheap Tiffany Bracelets Instead, there are magnified glass lenses that can be inserted into eye glass frames that will allow you to enjoy these activities. Long-distance vision, used for watching movies and plays, as well as for driving, requires a different type of magnification. Cheap Tiffany BraceletsTypically specialists will have you consider using telescopic glasses. These glasses look like regular eyeglasses,Cheap Tiffany Earrings except that tiny telescopes are attached to the top of the lenses.Cheap Tiffany Pendants The lenses consist of your prescription appropriate for your peripheral vision. You change your field of vision by moving your head slightly up or down,Cheap Tiffany Rings much as you would when wearing a pair of bifocals. Tiffany Japan
An introduction to computer glasses
Today the world is of computer and about 80% of people work on computer on a regular basis. Staring at flat screen for hours together may cause eyestrain, headaches, dry eyes, blazing, and blurred vision, this is known as computer vision syndrome (CVS). Computer protective glasses could protect you from CVS by improving your vision with or with no prescription. Computer glasses could as well block risky ultra-violet (UV) rays and lessen glare, both of which have been associated to cataracts.
People who wear contact lenses or any other corrective glasses, one difficulty of spending huge hours at the computer is that the standard distance to a computer screen is further away than reading material, but closer than far vision. Bifocals lenses used for readings are not optimized for work at a computer and as reading material is detained in the lap, a computer screen lies dull ahead. It forces bifocal wearers to tip the head up that could generate neck pain and shoulder strain. It might as well cause one to bend in towards the screen to lessen the distance to the range the bifocals are intended to correct.
In other case if you don’t spend long hours at the computer screen to skill CVS, but desire to protect your eyes from glare and damaging radiation, high excellence non-prescription glasses with polarized lenses and UV blockage would serve as outstanding computer glasses. You could also have an optometrist make a pair that is suitable for you, or you could choose to purchase slightly-tinted, optically apt, polarized sunglasses with 100% UV blockage. High quality sunglasses are as well accessible in most sporting goods stores, usually kept in display cases.
If you would like computer glasses, which could double as sunglasses, deem to photo chromic lenses. These lenses ease indoors, and dim outdoors. Polarized sunglasses could further serve you as flexible and suitable computer sunglasses. Photo chromic lenses are too accessible in prescriptions. Computer glasses must be fault free. If you hold the glasses at arm’s span and look through the lenses, they must not waver or deform what lies beyond them. Lenses are accessible in frivolous polycarbonate plastic, or for those with huge prescriptions, in high-index plastic. See your optometrist for a computer test to determine the best prescription, and get rid of your eye fatigue.
People who wear contact lenses or any other corrective glasses, one difficulty of spending huge hours at the computer is that the standard distance to a computer screen is further away than reading material, but closer than far vision. Bifocals lenses used for readings are not optimized for work at a computer and as reading material is detained in the lap, a computer screen lies dull ahead. It forces bifocal wearers to tip the head up that could generate neck pain and shoulder strain. It might as well cause one to bend in towards the screen to lessen the distance to the range the bifocals are intended to correct.
In other case if you don’t spend long hours at the computer screen to skill CVS, but desire to protect your eyes from glare and damaging radiation, high excellence non-prescription glasses with polarized lenses and UV blockage would serve as outstanding computer glasses. You could also have an optometrist make a pair that is suitable for you, or you could choose to purchase slightly-tinted, optically apt, polarized sunglasses with 100% UV blockage. High quality sunglasses are as well accessible in most sporting goods stores, usually kept in display cases.
If you would like computer glasses, which could double as sunglasses, deem to photo chromic lenses. These lenses ease indoors, and dim outdoors. Polarized sunglasses could further serve you as flexible and suitable computer sunglasses. Photo chromic lenses are too accessible in prescriptions. Computer glasses must be fault free. If you hold the glasses at arm’s span and look through the lenses, they must not waver or deform what lies beyond them. Lenses are accessible in frivolous polycarbonate plastic, or for those with huge prescriptions, in high-index plastic. See your optometrist for a computer test to determine the best prescription, and get rid of your eye fatigue.
2008年9月9日星期二
Computer Glasses for Computer Vision Syndrome Sufferers
The majority of people who suffer from the symptoms of Computer Vision Syndrome (CVS) - blurred vision, eyestrain and burning - are middle-aged and presbyopic. Presbiopia is the inability to focus at all distances with symptoms including squinting and headaches.
So, getting computer glasses can transform the office environment for millions of workers at their workstations. As the glasses correct the intermediate zone of your vision, which is the typical distance (20-24") from your eye to the computer monitor screen, they enable the eye muscles to move from keyboard to monitor and back more easily. This alleviates the CVS symptoms of blurred vision and eyestrain.
Perhaps you are sceptical of the need for specific computer glasses and consider them an unnecessary expense: less emphasis has traditionally been placed on computer-induced vision problems than on the ergonomic layout of the workstation. Buying a pair of inexpensive, single-vision (intermediate) lenses off the rack might, then, seem a good idea.
Unfortunately, as most people who need computer glasses also need their vision corrected in the near, and maybe far, zones as well, ready to wear, single-vision glasses don't usually fit the bill. Nor do cheaper, tinted glasses help presbyopic individuals. The pupil dilation, which results from reduced light entering the eye, can exacerbate the problem of blurred vision and eyestrain.
Let's move now from the cheapest, ready to wear, computer glasses to affordable, but more expensive, eyewear with a greater degree of customization. Lenses can be selected to match the requirements of each eye. This gives you a pair of bifocal reading glasses with the upper area optimized for reading text on your monitor, and the bifocal area set to allow the correct focal distance for the keyboard and desktop.
Customization of the individual lenses, however, is sometimes not enough to prevent 'prism' which occurs when your eye movements are not perfectly synchronised. To overcome this problem, a choice of nose bridges is often made available which realigns the distance between pupils and removes this particular cause of eyestrain.
These "do-it-yourself" computer glasses, which require you to find out your existing "add" prescription for each eye, are stylish and lightweight. They also come with anti-reflective coatings. Not only do these reduce the glare from ambient lighting in the workplace, which adversely affects the eye's ability to focus clearly on the monitor, but they also increase the scratch resistance of the lens.
The best possible solution, of course, is computer glasses made to match the requirements of your exact prescription and workplace setup. Fulfilling these requirements means a visit to your eye doctor and a willingness to pay more for your eyewear. Seeking professional help represents, for most people, the safest option.
The more popular styles are the multifocals, particularly the progressive (no-line) lenses. These have a larger intermediate zone than normal progressives and allow you to see clearly in all zones (near, intermediate and far) at the same time while at work.
However, in occupational progressive lens and lined trifocals, there is a trade-off between a larger intermediate zone and distance viewing. Both will allow you to see adequately in an office environment, but they are not suitable for wear outside the office.
This problem of one pair of glasses for normal use and a dedicated pair for computer use, can be obviated by the use of clip-ons. Provided you are fortunate enough to need two prescriptions only in your lenses (intermediate and near or intermediate and far). You can wear your regular prescription lens in the glasses and the computer lens in the clip.
Finally, there is a question of tinted lenses in computer glasses. Opinions seem to vary on their use in reducing excessive "blue light" spectrum. As we have seen, an ultraviolet coating can filter out much of the blue light which reaches the eye from harsh fluorescent lighting.
The jury seems to be out, though, when it comes to amber-tinted computer glasses. Many sportsmen use them to cut down glare from a bright sun, but, in the workplace, their use is not always thought to be beneficial. Some people believe the resulting cut in light transmission and the concomitant increase in use of the eyes focusing muscles, can aggrevate the very condition - eyestrain - which the tint is supposed to alleviate.
Choose your computer glasses wisely, but if your blurred vision continues, look at your work habits and evaluate whether your working environment is ergonomically sound.
So, getting computer glasses can transform the office environment for millions of workers at their workstations. As the glasses correct the intermediate zone of your vision, which is the typical distance (20-24") from your eye to the computer monitor screen, they enable the eye muscles to move from keyboard to monitor and back more easily. This alleviates the CVS symptoms of blurred vision and eyestrain.
Perhaps you are sceptical of the need for specific computer glasses and consider them an unnecessary expense: less emphasis has traditionally been placed on computer-induced vision problems than on the ergonomic layout of the workstation. Buying a pair of inexpensive, single-vision (intermediate) lenses off the rack might, then, seem a good idea.
Unfortunately, as most people who need computer glasses also need their vision corrected in the near, and maybe far, zones as well, ready to wear, single-vision glasses don't usually fit the bill. Nor do cheaper, tinted glasses help presbyopic individuals. The pupil dilation, which results from reduced light entering the eye, can exacerbate the problem of blurred vision and eyestrain.
Let's move now from the cheapest, ready to wear, computer glasses to affordable, but more expensive, eyewear with a greater degree of customization. Lenses can be selected to match the requirements of each eye. This gives you a pair of bifocal reading glasses with the upper area optimized for reading text on your monitor, and the bifocal area set to allow the correct focal distance for the keyboard and desktop.
Customization of the individual lenses, however, is sometimes not enough to prevent 'prism' which occurs when your eye movements are not perfectly synchronised. To overcome this problem, a choice of nose bridges is often made available which realigns the distance between pupils and removes this particular cause of eyestrain.
These "do-it-yourself" computer glasses, which require you to find out your existing "add" prescription for each eye, are stylish and lightweight. They also come with anti-reflective coatings. Not only do these reduce the glare from ambient lighting in the workplace, which adversely affects the eye's ability to focus clearly on the monitor, but they also increase the scratch resistance of the lens.
The best possible solution, of course, is computer glasses made to match the requirements of your exact prescription and workplace setup. Fulfilling these requirements means a visit to your eye doctor and a willingness to pay more for your eyewear. Seeking professional help represents, for most people, the safest option.
The more popular styles are the multifocals, particularly the progressive (no-line) lenses. These have a larger intermediate zone than normal progressives and allow you to see clearly in all zones (near, intermediate and far) at the same time while at work.
However, in occupational progressive lens and lined trifocals, there is a trade-off between a larger intermediate zone and distance viewing. Both will allow you to see adequately in an office environment, but they are not suitable for wear outside the office.
This problem of one pair of glasses for normal use and a dedicated pair for computer use, can be obviated by the use of clip-ons. Provided you are fortunate enough to need two prescriptions only in your lenses (intermediate and near or intermediate and far). You can wear your regular prescription lens in the glasses and the computer lens in the clip.
Finally, there is a question of tinted lenses in computer glasses. Opinions seem to vary on their use in reducing excessive "blue light" spectrum. As we have seen, an ultraviolet coating can filter out much of the blue light which reaches the eye from harsh fluorescent lighting.
The jury seems to be out, though, when it comes to amber-tinted computer glasses. Many sportsmen use them to cut down glare from a bright sun, but, in the workplace, their use is not always thought to be beneficial. Some people believe the resulting cut in light transmission and the concomitant increase in use of the eyes focusing muscles, can aggrevate the very condition - eyestrain - which the tint is supposed to alleviate.
Choose your computer glasses wisely, but if your blurred vision continues, look at your work habits and evaluate whether your working environment is ergonomically sound.
2008年8月21日星期四
How to Download Music to your PSP
Can't seem to figure out how to download your favorite music to your Sony PSP? Ready to throw the stinking thing into the trash?
Here is a reliable quick and easy step by step procedure for putting the music you want and need on your PSP. There are only a few steps involved and it is incredibly simple for anyone to do.
1. First off you need to get what they call a cd ripper and while you are at it I would definitely grap a PSP video converter. A CD ripper lets you pull music (rip) of your CD's that you have now. The PSP video converter will let you rip and convert video files to watch on your PSP... So you can watch and listen to music videos and music, cool huh!
2. Load your CD and fire up your CD ripper select the song or songs you want to put on your PSP and hit the "extract and encode" to PSP.
3. If you already have music files on your pc then all you need to do is hit "add" from your CD ripper or psp video converter.
4. Make sure that for of the above steps you select the "PSP" format.
5. How can you download or transfer your music to PSP? Just connect your PSP with your PC with the USB cable, and copy your MP3 file(s) into the "H:\PSP\MUSIC" directory where H: would equal the drive of your PSP.
That's all you need. It is plain and simple to put music on your PSP! Now you can rock on to your favorite tunes with your favorite little PSP buddy...
Don't have a good CD ripper or PSP video converter? Click on the link below to learn more about PSP Video Converters, game downloads, and more for any of your favorite gaming systems.
Here is a reliable quick and easy step by step procedure for putting the music you want and need on your PSP. There are only a few steps involved and it is incredibly simple for anyone to do.
1. First off you need to get what they call a cd ripper and while you are at it I would definitely grap a PSP video converter. A CD ripper lets you pull music (rip) of your CD's that you have now. The PSP video converter will let you rip and convert video files to watch on your PSP... So you can watch and listen to music videos and music, cool huh!
2. Load your CD and fire up your CD ripper select the song or songs you want to put on your PSP and hit the "extract and encode" to PSP.
3. If you already have music files on your pc then all you need to do is hit "add" from your CD ripper or psp video converter.
4. Make sure that for of the above steps you select the "PSP" format.
5. How can you download or transfer your music to PSP? Just connect your PSP with your PC with the USB cable, and copy your MP3 file(s) into the "H:\PSP\MUSIC" directory where H: would equal the drive of your PSP.
That's all you need. It is plain and simple to put music on your PSP! Now you can rock on to your favorite tunes with your favorite little PSP buddy...
Don't have a good CD ripper or PSP video converter? Click on the link below to learn more about PSP Video Converters, game downloads, and more for any of your favorite gaming systems.
2008年8月7日星期四
What is computer vision syndrome?
The National Institute for Occupational Safety and Health (NIOSH) defines computer vision syndrome (CVS) as "eyestrain associated with prolonged computer use." The American Optometric Association (AOA) expands on this definition, calling CVS "eye and vision-related problems related to near work which are experienced during or related to computer use."
Symptoms of computer vision syndrome fall into three categories: vision problems, eye problems, and general discomfort:
Vision problems
Vision problems can include blurred vision (both near and far), difficulty changing focus, double vision, glare, flickering sensations, and temporary changes in color perception.
Eye problems
Eye problems can include redness, burning sensation, soreness, stinging, itchiness, dryness, excessive tearing, eye fatigue, eyestrain, light sensitivity, and contact lens discomfort.
General discomfort
General discomfort symptoms can include headaches, neck tension or pain, shoulder tension or pain, back pain, pain in arms or wrists, excessive fatigue, irritability, and drowsiness.
Symptoms of computer vision syndrome fall into three categories: vision problems, eye problems, and general discomfort:
Vision problems
Vision problems can include blurred vision (both near and far), difficulty changing focus, double vision, glare, flickering sensations, and temporary changes in color perception.
Eye problems
Eye problems can include redness, burning sensation, soreness, stinging, itchiness, dryness, excessive tearing, eye fatigue, eyestrain, light sensitivity, and contact lens discomfort.
General discomfort
General discomfort symptoms can include headaches, neck tension or pain, shoulder tension or pain, back pain, pain in arms or wrists, excessive fatigue, irritability, and drowsiness.
2008年7月23日星期三
Chinese Jewelry Designer Gets Dolled Up For Nasdaq
What are the upscale Chinese doing with their newfound wealth? Recent new issues have offered many possibilities. There are hotels (Home Inns & Hotels HMIN), private schooling (New Oriental Education EDU), investment advice (Xinhua Finance Media XFML) and real estate (E-house Holdings EJ). Some of those stocks have done better than others, but Fuqi International is testing the market’s appetite for the ultimate luxury good: jewelry.
According to Global Industry Analysts, China’s jewelry industry totaled $18 billion last year, up 35% from 2001. It is the third largest consumption item among Chinese, after automobiles and housing. By 2010, the country is expected to have the biggest jewelry market in the world.
Fuqi has taken advantage of this trend, achieving an average 57% annual sales growth rate in the last five years. So far it has sold its products wholesale to retailers and distributors. But now the company wants to open its own retail shops, and the U.S. initial public offering will help pay for it.
THE COMPANY
Fuqi was founded in 2001. It has built up a design database of over 20,000 products, mostly made from platinum, gold and other precious metals. Its wholesale markup ranges from 10% to 12%, which can climb as high as 30% by the time it gets to the consumer.
Not surprisingly, Fuqi would like more of that margin. Its retail plan is to open 20 counters and two stores this year and open 60 to 80 counters and eight to 10 stores next year. It also will shift its product line toward finished gemstone items. Historically, this hasn’t been a very big part of the business, but the firm says it has higher margins than the strictly metal pieces.
In November, Fuqi went through a reverse-merger transaction with visitalk.com, a firm in Chapter 11 bankruptcy. However, the deal does not seem to have left the firm with significant long-term debt.
RISKS/CHALLENGES
Investing in China isn’t for the risk-averse, as previous market tremors there this year have shown. As a highly discretionary item, jewelry is perhaps more vulnerable to economic fluctuations than most products.
Much of Fuqi’s working capital comes from accounts receivable, i.e., orders that have not been paid. Major defaults could seriously hurt the company’s cash supply.
Fuqi is vulnerable to commodity prices of the metals and gems it uses. Historically, it has not hedged against this, but it plans to do so in the future. The supply is also heavily regulated by the Chinese government.
It’s hard to tell how the retail strategy will work out, since the firm has never done it before. It also will need to expand geographically, since sales are now concentrated in a few northern provinces.
Fuqi has about $16 million outstanding in short-term borrowings.
THE RESULTS
Sales have ramped respectably in the company’s short life, totaling $92.4 million last year. In the first six months of this year sales gained 12% to $54.2 million, while net income rose 21% to $3.4 million.
USE OF PROCEEDS
Fuqi has not set terms for the offering, but it plans to spend the proceeds on expanding retail operations and product lines and for general corporate purposes.
THE MANAGEMENT
Yu Kwai Chong
President, chief executive, chairman
Founded the company and has headed it since 2001. Founded the first jewelry manufacturing and sales firm in Shenzhen over 20 years ago.
Ching Wan Wong
Chief financial officer and director
Joined in 2004 after two years as a tax consultant. Previously he served as finance director for MindShare China and Carat Media. He holds bachelor’s degrees from both the Chinese University of Hong Kong and Southern Queensland University.
Lie Xi Zhuang
Chief operating officer and director
Co-founded the company after seven years at Shenzhen Ping Shen Gold and Silver Jewelry Co. Holds a management degree from Hunan Xiang Tan University.
According to Global Industry Analysts, China’s jewelry industry totaled $18 billion last year, up 35% from 2001. It is the third largest consumption item among Chinese, after automobiles and housing. By 2010, the country is expected to have the biggest jewelry market in the world.
Fuqi has taken advantage of this trend, achieving an average 57% annual sales growth rate in the last five years. So far it has sold its products wholesale to retailers and distributors. But now the company wants to open its own retail shops, and the U.S. initial public offering will help pay for it.
THE COMPANY
Fuqi was founded in 2001. It has built up a design database of over 20,000 products, mostly made from platinum, gold and other precious metals. Its wholesale markup ranges from 10% to 12%, which can climb as high as 30% by the time it gets to the consumer.
Not surprisingly, Fuqi would like more of that margin. Its retail plan is to open 20 counters and two stores this year and open 60 to 80 counters and eight to 10 stores next year. It also will shift its product line toward finished gemstone items. Historically, this hasn’t been a very big part of the business, but the firm says it has higher margins than the strictly metal pieces.
In November, Fuqi went through a reverse-merger transaction with visitalk.com, a firm in Chapter 11 bankruptcy. However, the deal does not seem to have left the firm with significant long-term debt.
RISKS/CHALLENGES
Investing in China isn’t for the risk-averse, as previous market tremors there this year have shown. As a highly discretionary item, jewelry is perhaps more vulnerable to economic fluctuations than most products.
Much of Fuqi’s working capital comes from accounts receivable, i.e., orders that have not been paid. Major defaults could seriously hurt the company’s cash supply.
Fuqi is vulnerable to commodity prices of the metals and gems it uses. Historically, it has not hedged against this, but it plans to do so in the future. The supply is also heavily regulated by the Chinese government.
It’s hard to tell how the retail strategy will work out, since the firm has never done it before. It also will need to expand geographically, since sales are now concentrated in a few northern provinces.
Fuqi has about $16 million outstanding in short-term borrowings.
THE RESULTS
Sales have ramped respectably in the company’s short life, totaling $92.4 million last year. In the first six months of this year sales gained 12% to $54.2 million, while net income rose 21% to $3.4 million.
USE OF PROCEEDS
Fuqi has not set terms for the offering, but it plans to spend the proceeds on expanding retail operations and product lines and for general corporate purposes.
THE MANAGEMENT
Yu Kwai Chong
President, chief executive, chairman
Founded the company and has headed it since 2001. Founded the first jewelry manufacturing and sales firm in Shenzhen over 20 years ago.
Ching Wan Wong
Chief financial officer and director
Joined in 2004 after two years as a tax consultant. Previously he served as finance director for MindShare China and Carat Media. He holds bachelor’s degrees from both the Chinese University of Hong Kong and Southern Queensland University.
Lie Xi Zhuang
Chief operating officer and director
Co-founded the company after seven years at Shenzhen Ping Shen Gold and Silver Jewelry Co. Holds a management degree from Hunan Xiang Tan University.
2008年7月21日星期一
Zale to close 60 underperforming stores
Zale Corp. plans to close 60 stores in the next 90 days, National Jeweler has confirmed.
Zale Chief Administrative Officer Rodney Carter didn’t identify the stores, but said the Irving, Texas-based jeweler would be closing unprofitable Zales, Gordon’s Jewelers and Piercing Pagoda stores and “several dozen more” stores later this year.
Zale Vice President and Treasurer David Sternblitz told National Jeweler that the company is not planning on exiting any geographic markets and that “there is the potential that the people impacted get placed at other stores or other brands.”
Zale is one of many large retail chains to announce store closings following a dismal holiday shopping season.
In its earnings call last week, Zale reported same-store sales fell 9 percent in November and December, and total revenues for the two-month period were down 10.1 percent, from $804 million in 2006 to $723 million in 2007.
Speaking at the Cowen and Co. Annual Consumer Conference in New York, Carter also said Zale would cut capital spending from $100 million to $85 million.
Other retail stores to announce closings following weak holiday sales include home furnishings retailer Ethan Allen Interiors Inc., which is closing 12 stores; Liz Claiborne Inc., which is closing its 54-store Sigrid Olsen chain; and Macy’s Inc., which announced three days after Christmas that it was closing nine additional stores, various news sources have reported.
Zale Chief Administrative Officer Rodney Carter didn’t identify the stores, but said the Irving, Texas-based jeweler would be closing unprofitable Zales, Gordon’s Jewelers and Piercing Pagoda stores and “several dozen more” stores later this year.
Zale Vice President and Treasurer David Sternblitz told National Jeweler that the company is not planning on exiting any geographic markets and that “there is the potential that the people impacted get placed at other stores or other brands.”
Zale is one of many large retail chains to announce store closings following a dismal holiday shopping season.
In its earnings call last week, Zale reported same-store sales fell 9 percent in November and December, and total revenues for the two-month period were down 10.1 percent, from $804 million in 2006 to $723 million in 2007.
Speaking at the Cowen and Co. Annual Consumer Conference in New York, Carter also said Zale would cut capital spending from $100 million to $85 million.
Other retail stores to announce closings following weak holiday sales include home furnishings retailer Ethan Allen Interiors Inc., which is closing 12 stores; Liz Claiborne Inc., which is closing its 54-store Sigrid Olsen chain; and Macy’s Inc., which announced three days after Christmas that it was closing nine additional stores, various news sources have reported.
2008年7月16日星期三
Free LASIK Surgery for Iraq Bound Soldiers
The US soldiers received a free LASIK surgery at the office of the Dello Russo Laser Vision at Manhattan last week. They received this treatment in order to get rid of their glass, contact lens and blurry vision which could have created some problem. The members of the Army's 2nd Battalion, 113th Infantry Regiment received the treatment before their deployment in Iraq next September.
Dr Joseph Russo and Dr. Jeffrey Russo completed the free treatment to pay their tribute to the nation. The soldiers and military officers are thrilled to receive the treatment before their overseas assignments. "This is just the best thing that could have happened," said Spec. Randall Bisset, a sniper and scout.
The Dello Russo Laser Visiona family=run business was established some 40 year ago. This is the first center in USA to offer bladeless LASIK surgery. Dr. Jeffrey informed that they have a number of patients in military and police forces. In that way, he feels great to serve the nation.
As part of the LASIK procedure, the soldiers went through the examination process where the Laser beam was used for less than half a minute. Minutes after the minimally invasive surgery, the soldiers wore dark sunglasses and rested for an hour. The LASIK surgery enables them to have 20/20 vision.
Dr Joseph Russo and Dr. Jeffrey Russo completed the free treatment to pay their tribute to the nation. The soldiers and military officers are thrilled to receive the treatment before their overseas assignments. "This is just the best thing that could have happened," said Spec. Randall Bisset, a sniper and scout.
The Dello Russo Laser Visiona family=run business was established some 40 year ago. This is the first center in USA to offer bladeless LASIK surgery. Dr. Jeffrey informed that they have a number of patients in military and police forces. In that way, he feels great to serve the nation.
As part of the LASIK procedure, the soldiers went through the examination process where the Laser beam was used for less than half a minute. Minutes after the minimally invasive surgery, the soldiers wore dark sunglasses and rested for an hour. The LASIK surgery enables them to have 20/20 vision.
2008年7月15日星期二
LASIK Eye Surgery Pricing Review
LASIK is the most popular laser vision surgery worldwide and as because it's considered an elective medical procedure (like cosmetic surgery), most health insurance policies do not offer a benefit for LASIK surgery, therefore you will have to pay the entire surgical fee out-of-pocket, so it is very important to get an idea of LASIK pricing.
Main Factors In LASIK Pricing:
The price of LASIK can vary considerably, depending on:
* The type of laser technology you choose.
* The type of surgical instrument used to create the corneal flap.
* Whether or not your pre-op exam and follow-up visits are covered.
* Whether or not your post-op medications are covered in the fee.
* Whether or not retreatments (if necessary) are covered in the fee.
* The skill, reputation, and experience of your surgeon.
* The community and area of the country you live in.
2007 LASIK prices:
Earlier this year, AllAboutVision.com commissioned a report by a leading refractive surgery industry analyst regarding 2007 pricing for LASIK surgery performed in the United States. Among the findings stated in the report:
* The average price for LASIK (and other laser vision correction procedures) among surgeons and laser vision centers who quote a single laser vision correction surgical fee (with no add-on charges for more advanced technology like IntraLase flaps and wavefront-guided laser treatment) is $2,099 per eye ($4,198).
* The average price for wavefront-guided LASIK combined with an IntraLase laser-created flap (often referred to as customized all-laser LASIK or custom IntraLASIK) is $2,357 per eye ($4,714).
* The average price for conventional LASIK combined with a bladed microkeratome-created flap is $1,694 per eye ($3,388).
TLC Vision Corp. and LCA-Vision, Inc. are two of the largest corporate laser vision correction companies in the United States. TLV Vision operates 80 TLC Laser Eye Centers in the U.S. and LCA-Vision operates 70 LasikPlus Vision Centers across the country. Both companies are publicly traded.
In its quarterly filings for the second quarter of 2007 ending June 30, TLC Vision reported $47.0 million revenue from 33,900 procedures, for an average procedure revenue of $1,386 per eye ($2,772).
In its quarterly report for the same period, LCA-Vision reported $69.7 million in revenue from 48,668 procedures, for an average procedure revenue of $1,423 per eye ($2,846).
Neither company's report included a detailed breakdown of how many of the procedures they performed during this period were conventional LASIK surgeries vs. wavefront-guided, all-laser procedures. (Also, average revenue per procedure may not accurately reflect the average price per procedure at LasikPlus and TLC Vision, due to delayed billing, financing, accounts receivable, etc.)
Main Factors In LASIK Pricing:
The price of LASIK can vary considerably, depending on:
* The type of laser technology you choose.
* The type of surgical instrument used to create the corneal flap.
* Whether or not your pre-op exam and follow-up visits are covered.
* Whether or not your post-op medications are covered in the fee.
* Whether or not retreatments (if necessary) are covered in the fee.
* The skill, reputation, and experience of your surgeon.
* The community and area of the country you live in.
2007 LASIK prices:
Earlier this year, AllAboutVision.com commissioned a report by a leading refractive surgery industry analyst regarding 2007 pricing for LASIK surgery performed in the United States. Among the findings stated in the report:
* The average price for LASIK (and other laser vision correction procedures) among surgeons and laser vision centers who quote a single laser vision correction surgical fee (with no add-on charges for more advanced technology like IntraLase flaps and wavefront-guided laser treatment) is $2,099 per eye ($4,198).
* The average price for wavefront-guided LASIK combined with an IntraLase laser-created flap (often referred to as customized all-laser LASIK or custom IntraLASIK) is $2,357 per eye ($4,714).
* The average price for conventional LASIK combined with a bladed microkeratome-created flap is $1,694 per eye ($3,388).
TLC Vision Corp. and LCA-Vision, Inc. are two of the largest corporate laser vision correction companies in the United States. TLV Vision operates 80 TLC Laser Eye Centers in the U.S. and LCA-Vision operates 70 LasikPlus Vision Centers across the country. Both companies are publicly traded.
In its quarterly filings for the second quarter of 2007 ending June 30, TLC Vision reported $47.0 million revenue from 33,900 procedures, for an average procedure revenue of $1,386 per eye ($2,772).
In its quarterly report for the same period, LCA-Vision reported $69.7 million in revenue from 48,668 procedures, for an average procedure revenue of $1,423 per eye ($2,846).
Neither company's report included a detailed breakdown of how many of the procedures they performed during this period were conventional LASIK surgeries vs. wavefront-guided, all-laser procedures. (Also, average revenue per procedure may not accurately reflect the average price per procedure at LasikPlus and TLC Vision, due to delayed billing, financing, accounts receivable, etc.)
2008年7月14日星期一
Necklaces, most beautiful way to accessorize your neck
Jewelry is now being part of our everyday life no matter expensive it is because it reveal the woman inner beauty. Wearing jewelry is the most popular way to adorn to oneself. And necklaces is a such kind of personal ornament made from various kind of gemstones including diamonds, silver,and gold. It is made of every material and has been made to adorn nearly or everybody part.
Necklaces is the most beautiful way to accessorize your neck. It is a symbol of past and they still are. Since the ancient civilization , wearing necklaces is a long tradition and used as amulet for protection. They used necklaces as a sign of their religion or cultural purposes
But right now, necklaces are now being used are more than just a fashion accessory to be trendy and fashionable. Now a days, there are kind of necklaces you choose from what kind of personality you like best. it is an ornament with big pendants and decent pearl necklaces, lockets, chains.
Necklaces can be fashionable and individual style choices should not be left out in selecting beautiful necklaces;whether choker shortest necklace at fourteen to sixteen inches long; princess necklace which is eighteen inches long; opera necklace; diamonds and gold necklaces; silver necklaces;and pearl necklaces
which is worn for special occasions. But, whatever material the necklace is made from, it is sure to be appreciated by its wearer.
Precious gems like emeralds, ruby, sapphires, topaz, pearls can also be placed in a necklace setting to give a sense of elegance to the user. The gemstone can come in all shapes and sizes,ranges and the necklace will give the background it needs to make things even more beautiful. You must be sure to choose the kind of gemstone necklaces that will surely bring many compliments from a friends and to complete strangers, and proud to wear of a gemstone necklaces for years to come.
Necklaces, bracelets, rings, pendants, and fine jewelry in designer jewelry
allow much of flexibility in designs and feature that will brings quality to fashion from around the world at various prices-from affordable to competitive prices. A complete sets of fine jewelry with the latest trends are available most websites .
Jewelry is mostly worn by women and it is the presence of every women, like the motto "Diamonds are girls best friends".
Necklaces is the most beautiful way to accessorize your neck. It is a symbol of past and they still are. Since the ancient civilization , wearing necklaces is a long tradition and used as amulet for protection. They used necklaces as a sign of their religion or cultural purposes
But right now, necklaces are now being used are more than just a fashion accessory to be trendy and fashionable. Now a days, there are kind of necklaces you choose from what kind of personality you like best. it is an ornament with big pendants and decent pearl necklaces, lockets, chains.
Necklaces can be fashionable and individual style choices should not be left out in selecting beautiful necklaces;whether choker shortest necklace at fourteen to sixteen inches long; princess necklace which is eighteen inches long; opera necklace; diamonds and gold necklaces; silver necklaces;and pearl necklaces
which is worn for special occasions. But, whatever material the necklace is made from, it is sure to be appreciated by its wearer.
Precious gems like emeralds, ruby, sapphires, topaz, pearls can also be placed in a necklace setting to give a sense of elegance to the user. The gemstone can come in all shapes and sizes,ranges and the necklace will give the background it needs to make things even more beautiful. You must be sure to choose the kind of gemstone necklaces that will surely bring many compliments from a friends and to complete strangers, and proud to wear of a gemstone necklaces for years to come.
Necklaces, bracelets, rings, pendants, and fine jewelry in designer jewelry
allow much of flexibility in designs and feature that will brings quality to fashion from around the world at various prices-from affordable to competitive prices. A complete sets of fine jewelry with the latest trends are available most websites .
Jewelry is mostly worn by women and it is the presence of every women, like the motto "Diamonds are girls best friends".
2008年7月13日星期日
Reading Glasses for Everyone
Reading glasses are available in many fun styles and colors. Individuals with Presbyopia can experiment with fashion, purchasing a somewhat outrageous pair of glasses without risking a lot of money. If your mood changes the style, you can always get another inexpensive pair with a more conservative look. Pre-made reading glasses also allow you to warrant keeping extra pairs in different locations such as; home, office, boat, car, cabin, and so on. It is commonplace for patients to own several pairs of readers.
Don't confuse reading glasses with computer eyewear. If you're using reading glasses to try to view your computer screen, it's probably not working very well. Reading is done in your "near" vision, and computer work is done in your "middle" range vision. I don't know of any ready-made computer glasses as of yet. For now, I suggest you see your eye doctor and local Optician.
Don't confuse reading glasses with computer eyewear. If you're using reading glasses to try to view your computer screen, it's probably not working very well. Reading is done in your "near" vision, and computer work is done in your "middle" range vision. I don't know of any ready-made computer glasses as of yet. For now, I suggest you see your eye doctor and local Optician.
2008年7月10日星期四
Eyesight
Eyesight is assessed by visual acuity testing. At your eye exam, you will be shown charts of letters or numbers across the room and up close. Distance visual acuity is usually tested at a distance of 20 feet (or a simulated distance of 20 feet using a set of mirrors). Near visual acuity is typically tested at a distance of 16 inches, which is an average reading distance.
The use of letters of incrementally smaller sizes to evaluate a person's eyesight began in the early 1800's. The measurement of visual acuity that is used most frequently is the Snellen fraction. It is named after Dutch Ophthalmologist Hermann Snellen who developed the classic letter chart in 1863. Since then, people have come to recognize that the Snellen fraction "20/20" means perfect eyesight.
Snellen determined the size of the letters on his test chart by comparing the eyesight of a large number of his patients with that of his assistant, who could see distant objects very clearly. (Historical accounts don't explain how Snellen knew his assistant had "perfect" eyesight.)
The use of letters of incrementally smaller sizes to evaluate a person's eyesight began in the early 1800's. The measurement of visual acuity that is used most frequently is the Snellen fraction. It is named after Dutch Ophthalmologist Hermann Snellen who developed the classic letter chart in 1863. Since then, people have come to recognize that the Snellen fraction "20/20" means perfect eyesight.
Snellen determined the size of the letters on his test chart by comparing the eyesight of a large number of his patients with that of his assistant, who could see distant objects very clearly. (Historical accounts don't explain how Snellen knew his assistant had "perfect" eyesight.)
2008年7月9日星期三
Cover Girl Eyewear
Cover Girl was founded in 1961 by the Noxzema Chemical Company. Originally, the company offered six products referred to as “medicated face make-up”. The Cover Girl brand of makeup took off in 1976 with a popular advertising campaign featuring popular model Christie Brinkley.
Cover Girl Eyeglasses are designed for fashion conscious females looking for a contemporary yet classical look. Their frames are available in the same hues as the makeup palette offered by Cover Girl makeup products.
Marcolin is the licensed manufacturer of Cover Girl Eyeglasses.
Marcolin sells its products in more than 50,000 outlets in 80 countries. Founded in 1961, Marcolin is still controlled by the Marcolin family, but brothers Andrea and Diego Della Valle now own more than 40% of it.
Marcolin makes designer eyewear under its own Marcolin brands and through licensed brands such as Kenneth Cole (U.S. market only), Miss Sixty, Roberto Cavalli, and Timberland. Its Cébé subsidiary in France produces eyewear for athletes.
Cover Girl Eyeglasses are designed for fashion conscious females looking for a contemporary yet classical look. Their frames are available in the same hues as the makeup palette offered by Cover Girl makeup products.
Marcolin is the licensed manufacturer of Cover Girl Eyeglasses.
Marcolin sells its products in more than 50,000 outlets in 80 countries. Founded in 1961, Marcolin is still controlled by the Marcolin family, but brothers Andrea and Diego Della Valle now own more than 40% of it.
Marcolin makes designer eyewear under its own Marcolin brands and through licensed brands such as Kenneth Cole (U.S. market only), Miss Sixty, Roberto Cavalli, and Timberland. Its Cébé subsidiary in France produces eyewear for athletes.
UK Eye Operation Patients in HIV & Hepatitis Alert
The patients at the Manchester Royal Eye Hospital are told to go for a HIV blood test after it was discovered that the same surgical instrument was used for their eye operations. The patients have been called back to undergo blood tests for diseases including HIV and hepatitis.
The eye patients seem to have a tough time as they are suffering from the fear of a deadly disease. One of the patients involved said: "I am devastated. I went into hospital for a minor routine operation and now I am living in fear of a deadly disease."
Health experts, on the other hand assure that the risk is law and that it is only a routine checkup. They have also set up an emergency helpline for patients to call if they have concerns. It can be added that six operations were done on June 11. All of them are informed. A registrar has been suspended so far.
The hospital authority believe at this stage that the lack of cleaning was an isolated incident but they will try to establish whether there is a problem with the system.
The eye hospital helpline will be open from 9am to 5pm today and over the weekend - 0161 276 5621
The eye patients seem to have a tough time as they are suffering from the fear of a deadly disease. One of the patients involved said: "I am devastated. I went into hospital for a minor routine operation and now I am living in fear of a deadly disease."
Health experts, on the other hand assure that the risk is law and that it is only a routine checkup. They have also set up an emergency helpline for patients to call if they have concerns. It can be added that six operations were done on June 11. All of them are informed. A registrar has been suspended so far.
The hospital authority believe at this stage that the lack of cleaning was an isolated incident but they will try to establish whether there is a problem with the system.
The eye hospital helpline will be open from 9am to 5pm today and over the weekend - 0161 276 5621
2008年7月7日星期一
LASIK Surgery Safe For Children
According to the study done by Osama Ibrahim, MD, Pediatric LASIK is safe and effective for the children. In the World Ophthalmology Congress he announces that, over 10 years of followup on LASIK in children has shown that this procedure is safe and stable.
The study was done on 264 eyes of 264 patients. He said that the parameter of the study was the ability to wear spectacles, best corrected visual acuity, and the stability of the procedure.
Preoperatively about one third of the patients could see 20/100 or better and majority had of BCVA of less than 20/100.
But after LASIK they were able to achieve to 27% of corrected vision. That makes of 20/20. About half were able to see 20/40 and 2/3 were able to see 20/100. Most important thing was no one lost any BCVA rather the majority of patients gained lines.
According to him “"Stability was very interesting," Dr. Ibrahim said. "There was reasonable stabilization up to 3 years, and then when they reached the age of puberty and normal growth, there was additional regression up to 10 years."
The surprising fact of the stability of the patients having residual myopia was that the patients who have received over correction had less regression than compared to the patients who havn't received the operation.
Moreover he said that "Remember that pediatric LASIK is not to get rid of glasses. It's not to avoid the occlusion therapy, as most of the parents would love, and it's not to stop the progression of myopia. And definitely it's not for bilateral patients. It's only to help these poor patients to correct their anisometropia and help them to wear the spectacles
The study was done on 264 eyes of 264 patients. He said that the parameter of the study was the ability to wear spectacles, best corrected visual acuity, and the stability of the procedure.
Preoperatively about one third of the patients could see 20/100 or better and majority had of BCVA of less than 20/100.
But after LASIK they were able to achieve to 27% of corrected vision. That makes of 20/20. About half were able to see 20/40 and 2/3 were able to see 20/100. Most important thing was no one lost any BCVA rather the majority of patients gained lines.
According to him “"Stability was very interesting," Dr. Ibrahim said. "There was reasonable stabilization up to 3 years, and then when they reached the age of puberty and normal growth, there was additional regression up to 10 years."
The surprising fact of the stability of the patients having residual myopia was that the patients who have received over correction had less regression than compared to the patients who havn't received the operation.
Moreover he said that "Remember that pediatric LASIK is not to get rid of glasses. It's not to avoid the occlusion therapy, as most of the parents would love, and it's not to stop the progression of myopia. And definitely it's not for bilateral patients. It's only to help these poor patients to correct their anisometropia and help them to wear the spectacles
2008年7月6日星期日
Got Your Eye On An Iphone? Here's The Latest
The iPhone goes on sale on June 29th, are you ready? Read the latest tips on snagging your own iPhone.
Do you have your heart set on an iPhone? You may want to get in line now. A May poll by research firm M:Metrics revealed that about 19 million U.S. cell phone users are ready to fork over as much as $599 for the new iPhone. That’s almost what Bernstein Research predicts Apple will sell through 2008.
The new iPhone will go on sale June 29 and all indications are the demand will be huge. AT&T is hiring 2000 temporary workers to help with the launch. Apple CEO Steve Jobs has forecast sales of 10 million iPhones in the first 18 months –a conservative estimate based on independent research.
AT&T nabbed the iPhone exclusive early on. M:Metrics analyst Mark Donovan said "Two-thirds of the people who said they have a strong interest in buying an iPhone currently subscribe to AT&T's three biggest competitors." He added "In this mature market, it's all about stealing customers from competitors."
Even the hefty price tag – as much a $599 with a two year contract – does not seem to discourage potential buyers. It is still unclear what plan AT&T will require with the iPhone but you can be sure the lure of technology will overpower the fear of the unknown. Donovan noted that once the initial group gets its iPhones contract pricing may be a barrier to some buyers.
Because of the youthful demographic, T-Mobile customers seem to have the most interest in changing. According to the M:Metrics survey, 12.5% of T-Mobile subscribers expressed a high interest in buying the iPhone, compared to 8.1% for Sprint Nextel customers and 6.7% for Verizon users.
Here are a few iPhone shopping tips.
• Get your www.CellForCash.com transaction started right away. You can have your box by the time you get your iPhone and some cash in your pocket to help you get past the sticker shock.
• AT&T spokesman John Kampfe says "The iPhone will be available…only in AT&T-owned retail stores, Apple retail stores and through Apple's online store.” Check out Apple's online store on June 29. According to Steve Jobs the iPhone is set to go on sale at 6 p.m. that day. But forget trying AT&T's site; the company says it won't be selling iPhones online, at least initially.
• Call a few local AT&T stores and see if you can get on their waiting lists or if your local sales representative has any tips about how that particular store is handling requests.
• Show up early at an Apple store or company-owned AT&T store before they open on June 29. The big question is how many phones each store will stock.
• Wait until the June 29 launch mania dies down and hope that AT&T and Apple decide to allow locally owned AT&T agents to sell the iPhone.
AT&T Inc. has spent $50 million on its network in anticipation of the heightened activity expected to follow the iPhone's debut on the 29th, anyone willing to break their existing contract can expect to pat $175 on top of the cost of the new gadget.
Apple is hyping this product like no other and it’s far from over. Stay tuned for more info as we get it.
Do you have your heart set on an iPhone? You may want to get in line now. A May poll by research firm M:Metrics revealed that about 19 million U.S. cell phone users are ready to fork over as much as $599 for the new iPhone. That’s almost what Bernstein Research predicts Apple will sell through 2008.
The new iPhone will go on sale June 29 and all indications are the demand will be huge. AT&T is hiring 2000 temporary workers to help with the launch. Apple CEO Steve Jobs has forecast sales of 10 million iPhones in the first 18 months –a conservative estimate based on independent research.
AT&T nabbed the iPhone exclusive early on. M:Metrics analyst Mark Donovan said "Two-thirds of the people who said they have a strong interest in buying an iPhone currently subscribe to AT&T's three biggest competitors." He added "In this mature market, it's all about stealing customers from competitors."
Even the hefty price tag – as much a $599 with a two year contract – does not seem to discourage potential buyers. It is still unclear what plan AT&T will require with the iPhone but you can be sure the lure of technology will overpower the fear of the unknown. Donovan noted that once the initial group gets its iPhones contract pricing may be a barrier to some buyers.
Because of the youthful demographic, T-Mobile customers seem to have the most interest in changing. According to the M:Metrics survey, 12.5% of T-Mobile subscribers expressed a high interest in buying the iPhone, compared to 8.1% for Sprint Nextel customers and 6.7% for Verizon users.
Here are a few iPhone shopping tips.
• Get your www.CellForCash.com transaction started right away. You can have your box by the time you get your iPhone and some cash in your pocket to help you get past the sticker shock.
• AT&T spokesman John Kampfe says "The iPhone will be available…only in AT&T-owned retail stores, Apple retail stores and through Apple's online store.” Check out Apple's online store on June 29. According to Steve Jobs the iPhone is set to go on sale at 6 p.m. that day. But forget trying AT&T's site; the company says it won't be selling iPhones online, at least initially.
• Call a few local AT&T stores and see if you can get on their waiting lists or if your local sales representative has any tips about how that particular store is handling requests.
• Show up early at an Apple store or company-owned AT&T store before they open on June 29. The big question is how many phones each store will stock.
• Wait until the June 29 launch mania dies down and hope that AT&T and Apple decide to allow locally owned AT&T agents to sell the iPhone.
AT&T Inc. has spent $50 million on its network in anticipation of the heightened activity expected to follow the iPhone's debut on the 29th, anyone willing to break their existing contract can expect to pat $175 on top of the cost of the new gadget.
Apple is hyping this product like no other and it’s far from over. Stay tuned for more info as we get it.
2008年7月3日星期四
CustomVue LASIK Approved for Farsightedness and Farsighted Astigmatism
On December 15, 2004, VISX Inc. announced that it received approval from the U.S. Food and Drug Administration (FDA) to treat farsightedness (Hyperopia) and farsighted astigmatism with the VISX CustomVue (TM) Hyperopic LASIK procedure.
The FDA approval is specifically for the company's wavefront-guided LASIK procedure. The enhanced CustomVue (TM) procedure involves detailed WaveScan (R) measurements of the patient's vision problems. These wavefront-guided measurements help provide a more precise and customized vision correction treatment than a standard LASIK procedure.
The FDA approval covers treatments of up to 3.00 diopters (D) of hyperopia without astigmatism and up to 2.00 D of farsighted astigmatism. (The Spherical Equivalent of a hyperopic prescription with astigmatism must not exceed +3.00 D.)
With this approval, VISX's CustomVue (TM) procedure becomes the first wavefront-guided laser treatment for hyperopia in the United States.
Colman Kraff, M.D., principal investigator with the VISX (R) multi-center clinical study, states, "VISX's new CustomVue Hyperopia procedure is a significant step forward in the treatment of farsightedness. The overall quality of vision with this new procedure is so superior that I plan to treat all of my qualified patients with CustomVue Hyperopia."
A six-month evaluation of clinical study participants showed that more than four times as many people were very satisfied with their night vision after the VISX CustomVue (TM) procedure for hyperopia when asked to compare it to their night vision with eyeglasses or contacts prior to the surgery. The VISX clinical study results also exceeded all of the FDA required parameters for safety and effectiveness.
The FDA approval is specifically for the company's wavefront-guided LASIK procedure. The enhanced CustomVue (TM) procedure involves detailed WaveScan (R) measurements of the patient's vision problems. These wavefront-guided measurements help provide a more precise and customized vision correction treatment than a standard LASIK procedure.
The FDA approval covers treatments of up to 3.00 diopters (D) of hyperopia without astigmatism and up to 2.00 D of farsighted astigmatism. (The Spherical Equivalent of a hyperopic prescription with astigmatism must not exceed +3.00 D.)
With this approval, VISX's CustomVue (TM) procedure becomes the first wavefront-guided laser treatment for hyperopia in the United States.
Colman Kraff, M.D., principal investigator with the VISX (R) multi-center clinical study, states, "VISX's new CustomVue Hyperopia procedure is a significant step forward in the treatment of farsightedness. The overall quality of vision with this new procedure is so superior that I plan to treat all of my qualified patients with CustomVue Hyperopia."
A six-month evaluation of clinical study participants showed that more than four times as many people were very satisfied with their night vision after the VISX CustomVue (TM) procedure for hyperopia when asked to compare it to their night vision with eyeglasses or contacts prior to the surgery. The VISX clinical study results also exceeded all of the FDA required parameters for safety and effectiveness.
Retinoblastoma Treatment
The treatment of retinoblastoma is often dependent on the individual sufferer in question. Many variables must be considered by the doctors involved. The age of the child, whether or not the cancer has spread to other areas of the body such as the brain or central nervous system and if the retinoblastoma has presented in just one or both eyes are just some of the considered questions.
A lack of treatment would result in the probable death of the child, and naturally, this is not a common option. Depending on how early the retinoblastoma is diagnosed, the goal of treatment varies. Sometimes the goal is to save life. At other times, the considerations are more cosmetic such as preserving the appearance of the eye and face or perhaps more importantly, maintaining the vision in that eye or both eyes.
The most commonly used treatment for Retinoblastoma is called Enucleation. Enucleation is a procedure whereby the eye is surgically removed in order that the cancer itself can be removed. The child is put to sleep and the eye is then removed. The operation typically takes less than an hour to complete and is not painful. The areas surrounding the eye, such as brow and eyelid, are also not negatively affected.
Children who have undergone an enucleation frequently return home the same day. A ball of plastic or rubber is placed where the original eye was, in order that there is no cavity. After the eye socket heals properly, the child can then be examined for future cosmetic alterations to improve the look of the eye, which will at first appear not dissimilar to the skin underneath the lips.
The child can typically be considered for prosthesis three weeks after surgery. The prosthesis is made of a plastic substance and is designed by a technical artist to look exactly like the child's other, real eye. Because of the restrictions on muscle control, the eye does not move quite as naturally as a real eye would. Normally, these prosthetic eyes will move up and down fairly well but there may be some problems moving side to side. However this is purely cosmetic, as the eye does not do any 'seeing' for the child. As yet, there is no safe way to transplant or replace a real eye.
A lack of treatment would result in the probable death of the child, and naturally, this is not a common option. Depending on how early the retinoblastoma is diagnosed, the goal of treatment varies. Sometimes the goal is to save life. At other times, the considerations are more cosmetic such as preserving the appearance of the eye and face or perhaps more importantly, maintaining the vision in that eye or both eyes.
The most commonly used treatment for Retinoblastoma is called Enucleation. Enucleation is a procedure whereby the eye is surgically removed in order that the cancer itself can be removed. The child is put to sleep and the eye is then removed. The operation typically takes less than an hour to complete and is not painful. The areas surrounding the eye, such as brow and eyelid, are also not negatively affected.
Children who have undergone an enucleation frequently return home the same day. A ball of plastic or rubber is placed where the original eye was, in order that there is no cavity. After the eye socket heals properly, the child can then be examined for future cosmetic alterations to improve the look of the eye, which will at first appear not dissimilar to the skin underneath the lips.
The child can typically be considered for prosthesis three weeks after surgery. The prosthesis is made of a plastic substance and is designed by a technical artist to look exactly like the child's other, real eye. Because of the restrictions on muscle control, the eye does not move quite as naturally as a real eye would. Normally, these prosthetic eyes will move up and down fairly well but there may be some problems moving side to side. However this is purely cosmetic, as the eye does not do any 'seeing' for the child. As yet, there is no safe way to transplant or replace a real eye.
2008年7月1日星期二
Shopping For a LASIK Surgeon
Finding the right LASIK surgeon is one of the major problems that a prospective LASIK patient will have. An ethical LASIK doctor will pay more attention to gauging your eligibility and your health issues instead of focusing on how to take your hard earned money. The doctor you choose should already have extensive experience in performing LASIK eye surgeries. You can ask him or her about past patients in order to assess his or her track record. A good physician will just about always get positive reviews from their patients.
In order to assess how extensive your doctor's experience is, ask him the duration of his or her practice in LASIK eye surgery, and how familiar he or she is with the different LASIK eye surgery techniques. Look for a doctor who has been performing the procedure for at least three years. This is usually long enough to demonstrate a solid reputation or a disastrous one.
There is also the question of the frequency of the LASIK doctor's operations. The doctor should have already performed this procedure enough times in the last few years that he is already well versed in modern procedures and technologies. If your doctor has done fewer than 500 operations during this time, perhaps you should consider another LASIK doctor.
Your LASIK surgeon should also be able to provide his or her success rate of his or her previous operations. Excellent LASIK doctors will almost always get an end result of at least 20/40 vision for their patients. You should note, however, that the aim of LASIK is vision correction, and not vision restoration. In other words, your eyes having 20/40 vision as an end result is already an achievement. Ask your doctor how many of his patients have achieved 20/40 vision after the first surgery. Your doctor might say that he or she has higher than 90% success rate of giving at least 20/40 vision to his or her patients; if this is the case, ask for proof. In addition, 50% of your prospective doctor's patients should have achieved 20/20 vision.
To gauge how much importance your doctor gives to his or her patients' health instead of their money, ask for examples of cases when he or she discouraged the patient from having the surgery, and why. Not everyone is eligible for LASIK eye surgery. Extensive examinations and tests must be done beforehand to determine if LASIK is applicable to the patient's eye problems.
A respected LASIK surgeon will not only have a good reputation, but also will walk you through the whole process, including all necessary pre-examination prior to surgery. This is paramount, considering the inherit importance of these types of surgeries. Your pre-exam appointment will consist of a Q and A, which should cover any issues you are concerned about. Interviewing other LASIK patients should give you a good idea of the quality of service you can expect. Believe it or not, there are LASIK offices that offer little or no post-operative care. This would obviously be a red flag.
Your prospective LASIK surgeon may also be able to recommend some financing options in order to deal with the costs that the operation may entail. It is important to note that some financing options may come at a high cost, that cost being in the form of high interest rates. Always look over the fine print when it comes to financing a LASIK procedure, or any thing, for that matter. If the doctor to whom you went to is open to these questions and entertains all of them, you may have gone to the right doctor to perform your LASIK procedure.
2008年6月30日星期一
Lasik Corrective Eye Surgery - Adjust you High Expectations of Lasik
Lasik surgery is a surgical technical aiming at correcting vision of people who are nearsighted, farsighted or have astigmatism. There are divergent points of view on the matter. Patients needing LASIK surgery often think that they will never eye glass or contact one day. It is obvious that more than the majority of patients undergoing LASIK surgery do present an improvement of their vision after the surgery unfortunately other patients are not that happy. Therefore some patients may still need eyeglasses or contact after the surgery. Some patients even revealed a worse vision after undergoing the surgery than before. As a rule of thumb, you should always not have high expectations of LASIK.
It is believed that Lasik will be of great help to many patients. Indeed, patients undergoing Lasik encountered an improvement factor of a minimum of 20/40 in their vision. Unfortunately, this figure is not always true as there are some cases where patients should be wary of. Therefore, before deciding to undergo LASIK surgery, you should always do a lot of research background on the subject in order to make sure that you fully understand what you are heading to.
There are some positive statistics about Lasik surgery though. A survey revealed that up to 94 percent of all Lasik patients are happy with the results and present an improvement factor of at least 20/20 after the surgery. According to the same survey, nearly all patients were suggested to undergo Lasik by their friends. The same survey shows that 25 percent of patients with problems experience during the surgery could have been sorted out with a good warming-up before the surgery actually takes place. Lasik is also believed not to vision of farsighted or nearsighted patients if they are more than forty. Twenty five percent of patients were reported to have night vision problems after the surgery. These were sorted out within a few months.
Although Lasik is one of the easiest surgeries in medicine, patients should be aware of its expectations before undergoing the surgery. For instance, it is common to see patients undergoing the surgery with no knowledge of the recovery time. The healing time, on the other hand, is quite fast, but you should not fasten your seat belt before two hours. Your doctor is very likely to advise you not to drive by a week after undergoing the surgery. Another recommendation is the inability to go to work by four days after the surgery. Although Lasik is generally a harmless surgery, some patients encounter a pain on their eye shortly after the surgery.
Furthermore, patients undergoing Lasik should look after themselves after the surgery. Meeting your doctor frequently in order to monitor the progress is an essential part of the process. Always make sure that you keep taking any drugs that were giving to you by the doctor in order to get the best result from the surgery. Your doctor should be able to give you specific advice about any drug that was recommended to you. You should also note that there may be a break in sport activities following the Lasik surgery.
Should you not fully understand risks of the Lasik surgery and have realistic expectations of it, please do not undergo the surgery. Before deciding to undergo the surgery make sure it is the right option available to you. Many patients showing poor results after the surgery were not prone to the Lasik surgery. You should discuss in depth the matter with your doctor. Do not hide any details about your eye condition over the past because these can be crucial.
Before deciding to undergo the surgery you should ask yourself this question: am I a good candidate for the Lasik procedure?
Qualifications of a good candidate for Lasik include the following:
- Women who are not pregnant due to the high number of hormone variations during pregnancy
- Significant health or eye problems. These include diabetes, hepatitis.
Briefly speaking, many patients can benefits from Lasik surgery provided they do not have high expectations beforehand. They should understand that it is not a miracle surgery and is therefore prone to some drawbacks. Lasik can help people with poor vision. Remember to double check with your doctor if you are a good candidate for Lasik before heading to the operation room.
It is believed that Lasik will be of great help to many patients. Indeed, patients undergoing Lasik encountered an improvement factor of a minimum of 20/40 in their vision. Unfortunately, this figure is not always true as there are some cases where patients should be wary of. Therefore, before deciding to undergo LASIK surgery, you should always do a lot of research background on the subject in order to make sure that you fully understand what you are heading to.
There are some positive statistics about Lasik surgery though. A survey revealed that up to 94 percent of all Lasik patients are happy with the results and present an improvement factor of at least 20/20 after the surgery. According to the same survey, nearly all patients were suggested to undergo Lasik by their friends. The same survey shows that 25 percent of patients with problems experience during the surgery could have been sorted out with a good warming-up before the surgery actually takes place. Lasik is also believed not to vision of farsighted or nearsighted patients if they are more than forty. Twenty five percent of patients were reported to have night vision problems after the surgery. These were sorted out within a few months.
Although Lasik is one of the easiest surgeries in medicine, patients should be aware of its expectations before undergoing the surgery. For instance, it is common to see patients undergoing the surgery with no knowledge of the recovery time. The healing time, on the other hand, is quite fast, but you should not fasten your seat belt before two hours. Your doctor is very likely to advise you not to drive by a week after undergoing the surgery. Another recommendation is the inability to go to work by four days after the surgery. Although Lasik is generally a harmless surgery, some patients encounter a pain on their eye shortly after the surgery.
Furthermore, patients undergoing Lasik should look after themselves after the surgery. Meeting your doctor frequently in order to monitor the progress is an essential part of the process. Always make sure that you keep taking any drugs that were giving to you by the doctor in order to get the best result from the surgery. Your doctor should be able to give you specific advice about any drug that was recommended to you. You should also note that there may be a break in sport activities following the Lasik surgery.
Should you not fully understand risks of the Lasik surgery and have realistic expectations of it, please do not undergo the surgery. Before deciding to undergo the surgery make sure it is the right option available to you. Many patients showing poor results after the surgery were not prone to the Lasik surgery. You should discuss in depth the matter with your doctor. Do not hide any details about your eye condition over the past because these can be crucial.
Before deciding to undergo the surgery you should ask yourself this question: am I a good candidate for the Lasik procedure?
Qualifications of a good candidate for Lasik include the following:
- Women who are not pregnant due to the high number of hormone variations during pregnancy
- Significant health or eye problems. These include diabetes, hepatitis.
Briefly speaking, many patients can benefits from Lasik surgery provided they do not have high expectations beforehand. They should understand that it is not a miracle surgery and is therefore prone to some drawbacks. Lasik can help people with poor vision. Remember to double check with your doctor if you are a good candidate for Lasik before heading to the operation room.
IS LIFE AFTER LASIK PERFECT?
LASIK surgery is a favourite modify of receptor communication crossways the world. At small digit meg Americans opt for this communication every year. But does the surgery rattling prospect a rattling beatific and reinforced life? No, verify the patients. The studies exhibit that nearly 5% of the patients undergo whatever field or secondary and daylong constituent problems. One much patient, carpenter Schnell shares his undergo with the world. Let’s center to him–
This 48 assemblage older metropolis enduring was pain from period exteroception difficulty place lasik surgery. Schnell said when he looks at the lamp or headlight, he experiences the opinion of stagnant at a sparkler. Once a overconfident driver, Schnell today feels unoriented modify at the range of a move headlight. Moreover he crapper see that LASIK surgery is unable to impact geezerhood attendant eye problems same presbyopia that needs datum glasses.
He is meet digit of the patients to undergo much problems. As a activity to it, the bureau has designed to move a newborn think to appendage much cases. It has also started a removed radiophone to appendage individualist complaints of the customers. The authority module ingest patients reports to encounter discover the doable solution.
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