Eyekepper Readers Quality Spring-Hinges Sport Style Computer Reading Glasses Computer Glasses Eyeglasses (Black, Yellow Tinted Lenses) +2.75 - Wenzhou Cofly Optical Co.,Ltd, CG090-Black-275

• PRODUCTS DIMENSION-Frame material: Plastic,Lens width: 2 1/16" (52mm),Frame width: 5 7/16"(138mm),Lens height: 1 5/16" (34mm),Frame height: 1 1/2" (38mm),Bridge (DBL): 1/2"(13mm),Temple length: 5 1/2"(140mm),Spring hinge: Yes,Lenses: Aspheric,Head size: Medium to wider. EYEKEPPER SPORT STYLE COMPUTER EYEGLASSES- Obliterate Blue Light with our patented computer glasses that will keep your eyes safe from all harmful blue light, designed for anyone using an electronic device such as computers, T.V.'s or phones.This meets the requirements of the U.S. , and exceeds European Union requirements. EYEKEPPER COMPUTER GMAING READING GLASSES-included a microfiber cloth and hard zipper case,UV Protection.Anti Glare and Scratch Resistant Lens.Superior Blue Light Blocking Computer Glasses that will reduce eye strain when working on a computer, tablet, phone or television.Excellent for Relieving Visual Discomfort and fatigue associated with using a computer for long periods of time QUALITY PLASTIC FRAME -Registered Gamer Glasses and Computer Eyewear We are improving our products based on customers' feedback. The color of the BB40 lenses is lighter than the previous yellow lenses, result in avoiding color distortion to a greater extent, with 40% blue light blocking for wavelength 395nm-500nm