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The sunglasses we offered can provide protection from ultraviolet rays in sunlight. Ultraviolet (UV) light damages the cornea and the retina. Good sunglasses can eliminate UV rays completely.
It can provide protection from intense light. When the eye receives too much light, it naturally closes the iris. Once it has closed the iris as far as it can, the next step is squinting. If there is still too much light, as there can be when sunlight is reflecting off of snow, the result is damage to the retina. Good sunglasses can block light entering the eyes by as much as 97 percent to avoid damage.
It can provide protection from glare. Certain surfaces, such as water, can reflect a great deal of light, and the bright spots can be distracting or can hide objects. Good sunglasses can completely eliminate this kind of glare using polarization (we'll discuss polarization later) .
It eliminates specific frequencies of light. Certain frequencies of light can blur vision, and others can enhance contrast. Choosing the right color for your sunglasses lets them work better in specific situations.
Category :
Sunglasses
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Country Of Origin :
China
Listing Type :
Sell
Brand Name :
P&S
Model Number :
PS6038
Condition :
New
Terms Of Payment :
T/T
Minimum Order Quantity :
1200 pcs
Lead Time :
60 days
Dimensions :
21*15*9mm
Weight :
33g
Colors :
shiny gun/smoke/black
Supply Capacity :
18000 per day
Contact :
Vivian Bao
Address :
No.8,Lan 226,Xishan Rd E
Wenzhou, Zhejiang, 325000
China
Telephone :
[86] (577) 88552333
Fax :
[86] (577) 88552330