Lens width: 52mm/2.05", height: 40mm/1.57", bridge: 18mm/0.0.71", arm length: 140mm/5.51", total length: 140mm/5.51"
Perfect for casual users who want both eye protection and fashionable eyewear.
Anti blue glasses can not only effectively isolate UV and radiation and can filter blue, suitable for watching TV or computer use, can greatly reduce the stimulation of blue eyes, eliminate eye soreness, fever or pain and other symptoms, relieve eye fatigue