NoIR filters can help people minimize eye discomfort and maximize visual resolution. Filter shade number 40 - amber - allows in 18% of visible light, has 100% ultraviolet protection and is an all purpose color which heightens contrast and relieves glare and has blue blocker protection. This wrap around retro style frame offers very sleek and contemporary styling and wraps closely around the face for close protection and light blocking. This Retro wrap around frame measures 130mm x 140mm x 44mm is designed to wrap closely around the face for close protection and light blocking.
This frame style cannot be worn over other glasses. Above image is for style only and does not perfectly represent actual lens color.