OCCI CHIARI Blue Light Blocking Glasses 1.0 Reading for Men Oversized Rectangle Readers Mens Black Computer Spring Hinge (Black,100)

【BLUE LIGHT BLOCKING】：Bl ock harmful blue light. Suitable for people who need to use computers, mobile phones, electronic screens and other electronic products for a long time. Better sleep. 【Magnifications & Spring hinge】: magnified lenses is available in sizes from 0.00 to 4.00, helps you seeing objects that at a distance of 20-30cm away more clearly. (computer screen, mobile phone, book etc.) Durable spring hinge can be using nearly 3 years after 27,359 tests; Flexible legs will not pinch your face and not slip off easily, comfortable to wear. Frame is weight only 13g, reduces the pressure to ears and head. 【Measurement】: Large frame shape, suitable for most face shapes. Classic design, convenient to match different outfits. Lens width:56mm(2.20’’),Bridge:17mm(0.67in),Arm:145mm(5.71’’), Frame width:140mm(5.51’’),Frame height:44mm(1.73’’). 【You will receive】: 1*reading glasses; 1*portable spectacle bag;1*soft glasses cloth; 1*black glasses rope,which can be hung around your neck to avoid losing it during relaxing your eyes, shopping, or fishing, Glasses have protective cover and lens protection film(avoid scratches during the shipping). 【After-sales service and tips】: Latest blue light blocking technology, very slightly yellow lenses, not blue film lenses. Readers, not bifocals, suitable for presbyopic people, not for looking at distant objects. Not satisfied? return. Broken? return. Within 60 days of purchase, any product issues,OCCI CHIARI will reply you as soon. (You have no risk to try!)