NoIR U43 UV Shield Sunglasses - 6% Dark Amber

These filters provide excellent glare protection, with their large side shields and top lip. These filters have 100% UV & blue light protection and the amber color highlights contrast. Filter shade number 43 - Dark Amber - is an extra dark filter which allows in only 6% of visible light, has 100% ultraviolet protection and heightens contrast while relieving glare. It also features blue blocker protection. It is often recommended for people with Retinitis Pigmentosa for its light sensitivity, glare control and contrast enhancement. Features: * Color: Dark Amber * Transmission:: 6% * UV Protection: 100% * SideShield and brow protection * Universal size for most faces and frames Frame Dimensions & Sizing: * Inside: 152mm x 52mm * Outside: 155mm x 55mm * Temple: 145mm * Eye: 50mm Model: U43 Manufacture: NoIR Origin: USA