Avoid make sunglasses appropriate is very important
Sunglasses is an essential part of people go out equipment, it can not only filter out the sun's uv rays, effectively protect your eyes, and bright light can be reduced, give a person with relaxed sense.
Can wear sunglasses also have appropriate and unfavorable, must pay attention when worn.
Sunglasses factory YC9711 men sunglasses C1 black/dazzle colour red for eye health, if the lenses color too deep can affect vision due to unclear vision, if colour is too light, ultraviolet light can be through the lens damage eyes.
Therefore, sunglasses should choose grey or green lens, not only can resist ultraviolet ray, clarity and vision, perspective outside the color change of a body is small.
Ray-ban sunglasses RB4125F men 901 black wearing sunglasses over a long period of time, will produce the symptom such as dizziness, irritability, serious when will lead to decreased vision, so sunglasses should not wear long time, the driver while driving, wear sunglasses color is unfavorable to safe driving.
For patients with cataract, keratitis and conjunctivitis, retinal detachment, wearing sunglasses not only can't protect his eyes, still can make eye disease is aggravating, bring irreversible damage to the eyes.
For example, people with glaucoma to glare, miosis reduce intraocular pressure, and after wearing glasses, light decreases, dilated pupils, intraocular pressure easy to rise;
The optic nerve in patients with retinal inflammation, wearing sunglasses can cause nerve conduction is bad, accentuate inflammation;
Color blindness patients wearing sunglasses it more difficult to distinguish colors;
Night blindness patients wearing sunglasses, because of the light filter, cause vision loss, even invisible.
Want to know more about the choose and buy sunglasses methods and techniques, can see the article: how to choose qualified sunglasses.
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