Photochromic Bifocal Reading Sunglasses for Women & Men - Round Transition Glasses with Small Frame for UV Protection & Glare Reduction - Perfect for Driving, Reading & Outdoor Activities

Bifocal Reading Glasses: Regular Clear Lens On Top with Reading At The Bottom Perfect For Outdoor Reading And Distance Viewing. No Longer Will You Need To Carry Multiple Pairs Of Glasse

Photochromic Lenses are clear when indoors or at night and automatically darken to a gray lens sunglasses tint when exposed to UV sunlight.(may not change obviously under weak UV lights)

UV400 rated sunglasses is essential to protecting your eyes against long term UV damage and keeping your eyes healthy when you go out

Note: This is not sunglasses! ! The photochromic lens changes according to the intensity of ultraviolet rays. The stronger the ultraviolet rays, the deeper the discoloration, and the weaker the ultraviolet rays, the lighter the discoloration. (We will check carefully before leaving the warehouse) Reading area is smaller than ordinary full magnifying lens! Need 1 week to adapt it for the first time wearing! If you have any problems, please contact us in time.

What You Get :glasses ,glasses case,glasses bag,glasses cloth and friendly customer service.Please feel free to contact us if you have any question about this glasses .We will do our best to solve it for you.