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Lens width: 53 millimeters
☀DIMENSION:Lens width:53MM,Bridge width:18MM,Arm length:140MM
☀TIJN BLUE LIGHT BLOCKING LENS(WITH YELLOW TINT) can relieve our eye fatigue especially when watching TV and looking at computer
☀SPRING HINGE: Eyeglasses will offer a better wearing experience with spring hinges for all face shapes. The flexible spring arm design will also reduces the squeezing of the glasses to the head.