Sunglasses are eyewear designed to help protect the eyes from excessive sunlight. Eyes are extremely light sensitive and can be easily damaged by overexposure to radiation in the visible and nonvisible spectra. Bright sunlight can be merely a distracting annoyance, but extended exposure can cause soreness, headaches, or even permanent damage to the lens, retina, and cornea. Short term effects of sun overexposure include a temporary reduction in vision, known as snow blindness or welders' flash.Long term effects include cataracts and loss of night vision. In both cases, the damage is caused by ultraviolet (UV) light, which literally burns the surface of the cornea.

• Frame Feature 1:Stylish Comfortable And Not Easily Deformed Frame
• Frame Feature 2:Lightweight For Superior Comfort
• Purpose:Professional driving Polarized Sunglasses
• Product Function:Polarized 100% UV400 Protection Against Harmful UVA/UVB Rays
• Design Inspiration:Italy Designer Vintage Inspired Frame Design
• Suitable For Face:Round Face Long Face Square Face Oval Face
• Package:Box,Clean cloth,Polarizing test card                
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