HD TR90 Anti-blue Light Anti-radiation Sports Anti-skid Presbyopic Glasses High-end Reading Glasses for Women

Lens Width : 13.9cm Lens Height : 4.2cm Lenses Material : Polycarbonate Lenses Color : transparent Gender : Women Lenses Optical Attribute : MIRROR Certification : CE Item Type : EYEWEAR Eyewear Type : Reading Glasses Item Description Note:This is Prescription/Reading Glasses. Pleasechoose the diopter you need carefully   Feature Blue Light Blocking Glasses protect your eyes from harmful blue rays, electromagnetic wave radiation, and UV glare. For those who face computers, laptops or smartphones all day, these glasses are essential for the eyes. These glasses effectively block 90% of blue rays, reduce eye strain and other visual syndromes (blurry visions, bulging, headache, dry eye, declined visions, etc.). Made with PC lenses, these blue light glasses are ultra-lightweight and comfortable to wear for men and women. You won't feel heavy on your nose when playing games, surfing the Internet, or working on your laptop for hours. By wearing blue light blocking glasses, you can avoid eye fatigue, dizzy head, headache, etc., and therefore have a better sleep at the end of the day after a long time staring at digital screens. The lightweight glasses means you'll have a pair handy wherever you are. Specifications Features:Ultralight Reading Glasses Anti Blue Light Eyeglasses Women Men Unisex Optical Eyewear Notice:For manual measurement, please allow 1-3cm error Spectacle lens degree:0~+4 Overall length of glasses: 139mm; lens width: 52mm; frame height: 41mm; nose spacing: 18mm; temple length: 140mm Package Includes:a pair of glasses