Red Lens Clip On Sunglasses for Better Sleep Big Size Square Shape with Orange Yellow Driving Lenses

Element type : Basic Classic Style type : Rectangle Place Of Origin : China (mainland) Lens Width : 60mm Lens Height : 39mm Frame Material : Plastic Model Number : DJP Gender : Men Lenses Material : TAC Origin : Mainland China Here is big size square clip on for square big frame.  total 4 color : grey and yellow is polarized lens. red and orange is pc lens. Tired of Switching Between Glasses Meet Your Perfect Solution – Clip-On Sunglasses Redlens can blocking all the blue light.. can make good sleep if wear before you go to bed. but too dark. don't wear more than 2 hours.Orange blue light glasses 99.5% blocking for gaming computer or hard working long time. and good sleep feeling glasses.Yellow lens can blocking 78% bluelight. and It's have other function : night vision. for driving is better. so. yellow lens we use polarized lenses. driving in the night will be working well.Clear lens is can blocking 18%. But it doesn't affect any color, and you see the same scene as without glasses. We use the same material as prescription lenses.