Wear sunglasses that block at least 99% of UVA and UVB rays, especially if you have cataracts, macular degeneration or other eye problems. Shades labeled “UV 400″ keep out 99% of UV rays while polycarbonate absorbs 100%. …
Studies show that unprotected exposure to UVA and UVB rays of the sun is a risk factor for development disorders such as conjunctivitis, macular degeneration, solar retinopathy, damage to cornea and cataract, the leading cause of …
Sunglasses also play a role in protecting the eyes from UV rays, which are implicated in macular degeneration and cataract formation. Therefore good sunglasses should protect from both UVA and UVB rays. Eye protection should also be …
