Posts Tagged ‘correction’
Many people who have poor eyesight are bothered with the question: “How can I wear sunglasses if I am nearsighted”? Yes, it does present a problem if you wear a pair of eyeglasses on your nose. But don’t worry there is an easy solution for you, which can help you out of the embarrassing situation.
As we all know, a correction surgery will help you restore your eyesight. Thus, you can wear any kind of sunglasses as you like to protect your eyes from strong sunlight or just only to add to your charm. Besides, wearing contact lenses is another choice. However, the two ways above don’t work that perfect for all people. On one hand, a correction surgery is costly and postoperative recovery can not be guaranteed so far. On the other hand, contact lenses are not good for everyone, nor are they good when worn frequently. Plus, there indeed exist some people who are allergic to contact lenses.
Therefore, the best way worth recommending is the clip on. Comparing with above solutions, you don’t need to pay a lot of money to do an operation and also be troubled by some unknown sequela, nor do you need wear a pair of uncomfortable contact lenses which may make you allergic. You just need wear your own eyeglasses and with clip-on, and then you can realize your dream to wear sunglasses as a poor-sighted person.
Clip on glasses are a kind of glasses clipped onto the regular eyewear frame, which are placed on your own glasses. With the clip-on, you can make your sunglasses dream come true. Clip-on can easily get at an eyeglass store. But if you like shopping on the net, it would be a good choice. You can buy a pair of prescription rimless eyeglass with various types of clip-ons at the website such us www.Firmoo.com , it is easy and convenient. Just like sunglasses, there are also various kinds of shapes and colors that you can choose from. Some frames with matching magnetic clip on are very stylish ones with a noble look. It will present your grace and elegance. Half-rim frame with clip on is also a perfect match. Black makes your cool, brown displays your refined taste, and red is fashion. Above all, will the clip on be your first and best choice? And I think the answer should be “Absolutely Yes”!
Related eyeglasses website:http://www.firmoo.com/memory-metal-glasses.html
Vision Library is the information source in area of vision care, including eyeglasses, sunglasses, contact lenses, sports protective eyewear, vision error and diseases, vision surgery, ageing and kid’s vision etc., solely sponsored by Firmoo.com, an emerging online optical store offering high quality eyewear at the lowest prices.Firmoo’s return and refund policy make any purchase risk-free.
Article Source:http://www.articlesbase.com/vision-articles/clip-on-sunglasses-1453198.html
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Contact lenses have been around for over one hundred years. In those early days, some people were not suitable to wear contact lense since the technologies were not so advanced. But nowadays, contact lenses are available for everyone. And contact lenses today are provided in more options that even colored ones are manufactured.
Contact lenses are one of the three ways that can correct eye diseases such as myopia, hyperopia and astigmatism. The other two are metal glasses and plastic eyeglasses such as LASIK. Actually, contact lense has been the choice of a considerable population. In the United States, about 20 percent of people who need vision correction wear contact lenses.
To some content, contact lenses are special eyeglasses, because they also use lenses to help people improve their vision. However, the two types do have some differences. Eyeglasses are visible to others. They have obvious frames and lenses. In contrast, contact lense is invisible to others, because the lenses are made of transparent materials. This feature of contact lenses does help some people who prefer their appearance without a pair of eyeglasses. Contact lense also eliminates their need for eye surgeries.
Contact lenses can provide the vision correction effects as well as any eyeglasses. Once you put them on, contact lenses “contact” your pupils. Contact lense is large enough to cover your whole pupil even if you turn your eyes around in all directions, so that it can provide complete vision correction. Contact lense just provides unobstructed vision, which is helpful during sports and other activities.
Article Source: http://blog.firmoo.com/basic-knowledge-of-contact-lenses.html
Firmoo’s Blog is the information source in area of vision care, including eyeglasses, sunglasses, contact lenses, sports protective eyewear, vision error and diseases, vision surgery, ageing and kid’s vision etc., solely sponsored by Firmoo.com, an emerging online optical store offering high quality eyewear at the lowest prices.Firmoo’s return and refund policy make any purchase risk-free.
Article Source:http://www.articlesbase.com/vision-articles/basic-knowledge-of-contact-lenses-1408911.html
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As the color lenses of Johnson & Johnson, Acuvue colors have exhibited all sorts of glamour to the public. Even in the field of color contacts, Acuvue color contacts are very outstanding. Some features of Acuvue color contacts are to be presented in the following paragraphs.
People with eye infection are not suggested to wear Acuvue colors. This is because before such infections are cured, Acuvue color contacts and other lenses may make such symptom even worse.
Acuvue colors are suitable for eyes with different colors. For example, whether one has light eyes or dark eyes, he can choose the most ideal color for his eyes or any colors if he likes.
The contact lenses produced by Johnson & Johnson are one-day wear to two-week wear, and Acuvue colors are just in between. It is true that Acuvue color contacts can be worn for a continuous week or 14 days. During this period, it is no need for wearers to worry about any problems that might be caused by Acuvue color contacts.
Like all contacts produced by Johnson & Johnson, Acuvue colors are convenient to handle. This is owing to the fact that these contacts are tinted for visibility and easily handling. However, such tint will not change the original color of Acuvue color contacts.
As all contact products of Johnson & Johnson can be divided into vision correction lenses and non-vision correction lenses, Acuvue color contacts have also such two categories. That means Acuvue colors can be used by people with or without vision problems. As for vision correction, Acuvue colors can help wearers not only to enhance their vision ability, but also to perform as decoration. Of course, as for non-vision correction, Acuvue colors are mainly for cosmetic effects. Above all, Acuvue colors are suitable for all people with health eyes.
Article Source: http://blog.firmoo.com/some-facts-of-acuvue-color-contacts.html
Firmoo’s Blog is the information source in area of vision care, including eyeglasses, sunglasses, contact lenses, sports protective eyewear, vision error and diseases, vision surgery, ageing and kid’s vision etc., solely sponsored by Firmoo.com, an emerging online optical store offering high quality eyewear at the lowest prices.Firmoo’s return and refund policy make any purchase risk-free.
Article Source:http://www.articlesbase.com/vision-articles/some-facts-of-acuvue-color-contacts-1385313.html
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Astigmatism correction has gone through a lot of changes and there are now more options than ever. This vision disorder is fairly common. It usually comes from a problem with the cornea, although sometimes it is with the lens of the eye, which results in blurred vision.
The earliest method for correcting astigmatism was through glasses. Eyeglasses have been used for this disorder since 1841. Contact lenses can also be used as corrective mechanisms.
A type of surgery that was once done is astigmatic keratotomy but, with the development of lasik, it is no longer used as often as before.
Astigmatism correction experienced its greatest leap forward with lasik surgery. This laser surgery is used specifically in the case of astigmatism. The surgeon uses the laser on the cornea to correct the defect. Unfortunately, this surgery is considered elective and not normally covered by insurance as the problem can be corrected with lower cost lenses.
Many would prefer to find natural alternatives to all their medical problems. Some people believe that simple dietary changes can make a difference. Chinese herbalists are familiar with herbs that are known to have an effect on improving vision. The studies done on these herbs, however, are rarely done according to Western science parameters.
Another method that is promoted for correcting vision are eye exercises. Proponents of these exercises say that your eyes will get weaker if you rely on lenses to correct your vision, as they will not need to work so hard.
Learn to do eye exercise to correct astigmatism
Article Source:http://www.articlesbase.com/vision-articles/astigmatism-correction-alternatives-how-they-have-changed-1376154.html
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Although many people worry about the long-term stability of the results they get with LASIK or other refractive procedures, recent studies are showing that the results of LASIK are indeed stable over the long term and lead to most people experiencing satisfaction with their vision for many years after receiving treatment. According to one study, about 88% of people who get refractive surgery have as good or better vision 12 years after, and another study shows that nearly 85% of people are satisfied with their vision correction 14 years after surgery.
A Lack of Long-Term Data
In 2006, an editorial in the Journal of Refractive Surgery pointed out that no-one had published a significant study of 10-year safety data on LASIK. This article pointed out that if the officially acknowledged complication rates were true, then the number of people who experienced some complications would be 23-75 times more than actually observed. The lack of published results was touted as “no news is good news,” but also used as a call to surgeons to publish their actual complication rates to educate the public about the safety of laser vision correction.
Supplying the Lack
In the same issue of the Journal of Refractive Surgery, a 12-year follow-up of a small population of laser vision correction recipients. The study compared 2-year results of an initial population of 80 patients (120 eyes) to 34 patients (58 eyes) that returned after 12 years. According to the study, 87.9% of eyes had maintained their vision, and 34.5% of them had actually gained one line of visual acuity. 67% of eyes had uncorrected visual acuity of ?20/20. Complications noted were a trace haze in 17.2% of eyes, and night vision problems in 41% of eyes. Night vision problems were only considered severe in 2.7% of eyes.
More recently, a study published in the June 2009 issue of the Journal of Refractive Surgery shows the results of a survey of refractive surgery recipients over 14 years after receiving surgery. This survey included 31 patients (49 eyes) who had surgery between 1991 and 1993. The patients were divided into two groups: those who had surgery for low myopia and those who had surgery for high myopia. Among the low myopia group, 84% were still satisfied with their vision, and among the high myopia group 75% were satisfied.
Significant Data Still Needed
Unfortunately, these two studies are typical of reported results. A small number of studies exist focusing on the long-term safety of refractive surgeries like LASIK, and those that exist focus on a very small number of patients and eyes. With millions of procedures being performed every year, there should be plenty of raw material for studies. Why are ophthalmologists not performing these studies and publishing their results?
Faced with anecdotal reports of severe complications and negative outcomes, the Food and Drug Administration has decided to take matters into its own hands. It is currently performing investigations into the long-term safety and complication rates of LASIK and other refractive surgeries and may soon publish new guidelines.
In the meantime, your best method of reducing your risk of complications related to LASIK or other refractive surgeries is to work with an experienced doctor utilizing advanced technology. For more information, please consult the website of 20/20 Institute with offices in Denver, Indianapolis and Portland.
Article Source:http://www.articlesbase.com/vision-articles/refractive-vision-surgery-gives-longterm-stable-results-1369435.html