Sunglasses are really popular nowadays, especially for this hot summer, and they are effective to block the harmful UV rays coming from the sunlight, so, they are becoming a necessary accessory for people to go outside from indoors, just as their cats or purses! And as the development of today’s advanced optical tech, individuals who have the eye disease including myopia and hyperopia can also have alternative choice of wearing prescription sunglasses, at this situation, you don’t need to carry a special clip-on in your pocket, and switch it when you are from indoors to outdoors or turn back! However, when people come from outside, their vision will be darken as the sunglasses lenses eliminated much visible light, and it may be considered to be a wired behavior to wear sunglasses for working, even they are just prescription sunglasses. So, is there a kind of prescription eyeglasses that can turn to sunglasses automatically when people go outside, while still the same when they are inside? (more eyeglasses…)
June 23, 2010
March 24, 2010
Some Advices for You to Buy Your Children Prescription Eyeglasses
As we all know, children’s vision are more sensitive than adults, they are still not fully developed, so they need special care. If your children are short-sighted people, and they need to wear prescription eyeglasses to correct their vision, then when you buy them eyeglasses, especially on the Internet, you should be very careful. Even though today there are various kinds of laws there to protect consumers’ right, there are still many things to be considered to make your children’s prescription eyeglasses suitable for them. In a word, the most important thing you should make sure is whether your children’s prescription eyeglasses are safe for them or not. (more eyeglasses…)
March 10, 2010
How to Order Prescription Eyeglasses for Kids
Eyeglass is a accessory of extremely easily breakable that strong press may make it into pieces. So once I want to play basketball or other sports, I always take off my eyeglasses. Unfortunately, Icannot find it after the game on last Sunday, and when I found it yesterday, well, it was squashed. Maybe someone made such a mistake or by myself in condition of unconsiousness. (more eyeglasses…)
September 20, 2009
You’d better get your glasses prescription in the morning
You should choose morning to see your eye doctor and get your glasses prescription. The eyes after a night of full rest, get total relaxation, if you see your optometry in the morning you will getmore accurate glasses prescription. If you see your eye doctor, say, in the afternoon, your eyes feel very tired at that time, so you can not get more accurate prescription.
This is because the eyes look at the different objects far away or nearby, mainly by ciliary muscle contraction and relaxation, to adjust the thickness of the lens focal length. If you use eye long time, your ciliary muscle will be fatigue, then you can not get accurate glasses prescription. Wearing such glasses, you probably not feel any discomfort, buy may occur dizziness, dry eyes, and so on after a period of time.