Myopia patients how to choose appropriate my sunglasses?
For patients with eye myopia, how to match a pair of good sunglasses out of the problem, also don't know how much is a pair myopia sunglasses?
Use sunglasses clamping piece or set of mirrors.
It is relatively simple, traditional methods about the sunglasses by clamping or by magnet adsorption method, in the original frame glasses outside plus a flat sun glasses.
The advantage is cheap, loading and unloading, and easy to use.
The disadvantage is that additional lenses to choose less style, color, beautiful sex, easy to fall off.
The main drawback is to increase the weight of the glasses, can oppress the bridge of the nose and cheek, easy to cause sunglasses syndrome, characterized by eyes or two cheek between symptoms such as numbness, perception dull skin.
You have nasal discomfort feeling breathing, as had a cold;
Some will also feel the bugs to climb on the face, eyes acid bilges, etc.
Is a pair of prescription sunglasses.
Now, some brand sunglasses will have nearsightedness or farsightedness degree, matching the sun glasses to change when you outside.
Advantage is a pair of sunglasses with sunscreen and the function of vision correction.
Defect is usually go out to bring two pairs of glasses, more troublesome.
Contact lenses + sun glasses.
For normal wear contact lenses, wearing contact lenses after first, then choose your favorite flat sunglasses, it is also a good choice.
Advantage is the freedom to choose is much higher.
Defect is need to pay attention to the cleaning and maintenance of contact lenses, with keratitis, trachoma and other eye diseases cannot choose this method.
Using color glasses.
Will this color glass lens with the strength of the light changes color depth, the place with strong light lens color is darker, the place with weak light lens color becomes shallow.
Advantage is solved the nearsightedness or farsightedness degree of sun glasses is not suitable for indoor wear faults, a pair of glasses can be both of inside and outside, is very convenient.
The disadvantage is that the lens price is expensive and less choice.
Fruit wore the cannot block uv inferior myopia sunglasses, scattered, will make the pupil into the eye of ultraviolet rays more than when not wearing sunglasses, could easily lead to eye damage, if under the condition of the economic strength to allow you, you can also find the local well-known the sun glasses shop or glasses manufacturer to customize a pair of appropriate oneself myopia sunglasses.