Sell Integrated Reading Glasses Men Anti Blue Light Rimless Glasses Vintage Bifocal Reading Glasses Frameless Tr90 Gafas Women + best price

Gender: WOMEN Gender: MEN Gender: Unisex Lenses Color: Lake Blue Lenses Optical Attribute: Anti-reflective Model Number: bglass30 Lenses Material: Glass Frame Material: Plastic Titanium Frame width:143mm Lens width:55mm Lens height:35mm Temple length:140mm Nose bridge width:20mm weight:20.9gLong-term use of electronic products can cause sore eyes, blurry ghost images, dryness and tears. Blue light is a blue-violet light with a wavelength between 380-495NM, which is no less harmful to the eyes than ultraviolet light. Therefore, it is imperative to block the damage of blue light to the eyes. Our spectacle lenses have added an anti-blue light factor, which can effectively block harmful blue light.