Description of π Transition Photochromic Bifocal Reading Glasses for Men and Women - Square Clear UV Protection Sunglasses Readers 0~+4.00: The Perfect Blend of Style and Function
TR90 frame. Beautiful styling in addition to UV400 protection. Photochromic glasses Lenses are clear when indoors or at night and automatically darken to a sunglasses tint when exposed to UV sunlight. Lenses will begin to clear as soon as they are away from UV sunlight, and will be noticeably lighter and mostly clear within a few minutes. They absorb UV radiation that can otherwise damage your eyes. Reading, outdoors and socializing on a spring break, at a happy hour, at the beach, partying or meeting out at the corner cafe you'll look your best with these modern, yet classic styles. These sunglasses with bi-focals are as functional as they are fashionable. Made of tr90, this reader is lightweight, yet durable. The tinted lenses have the magnification of choice on the flat top bifocal portion, and no magnification on the rest of the lens. If you have any question, please feel free to contact us. 30 DAY MONEY BACK GUARANTEE - In Case any Broken Problem Happens, All Customers Enjoy 30 Day Money Back Guarantee. You Can Return and Get Refunded With no Reason. You Have no Risk to Try and We Will Provide You the Best Sell After Service.