Description of π COASION Retro Big Round Blue Light Blocking Glasses: Stylish TR90 Eyewear for Women - Ideal for Computer Screens and Clear Vision
TR90&Metal frame. Polycarbonate lens. non-polarized. Lens width: 50 millimeters. Lens height: 48 millimeters. Arm: 145 millimeters. PRODUCT DIMENSION β Lens Width: 50mm/1.97'' | Frame Height: 48mm/1.89'' | Temple Length: 145mm/5.71'' | Nose Bridge: 20mm/0.79'' | Net Weight: 22.5g. [Manual measurement, there may be 1-3 mm deviation]. ANTI-BLUE LIGHT & ANTI-RADIATION COATED LENSES β The anti-blue light & anti-radiation coated lenses are best used for long hours of computer use to reduce symptoms of eyestrain and maintain natural sleep patterns. The original non-prescription lenses can be replaced with progressive lenses at any store. UNBREAKABLE ECO-FRIENDLY TR90 (PLASTIC TITANIUM) RIM MATERIAL β TR90 is a kind of material which is super toughness, wear-resistance, stress-resistance, and thus the frame is not easily deformed or damaged. These glasses are made of TR90 full rim combined with durable half metal frames, anti-blue light & anti-radiation lenses, soft silicone nose pads, all the quality details ensuring you a perfect wearing experience. STYLISH CUTE PATTERNS AND RETRO ROUND FRAME DESIGN β The cute patterns and retro round frame shapes are designed by the COASION designer team. The round frames can be matched with all kinds of facial forms. The multiple patterns and colors can be matched with different outfits in a daily fashion. You have no risk trying these blue light filter glasses!. QUALITY ASSURANCE β We have Lifetime Breakage Warranty on frame & lens and 30 Day Money Back Guarantee!