NoIR U50 UV Shield Sunglasses - 87% Yellow

These filters provide excellent glare protection, with their large side shields and top lip. These filters have 100% UV and blue light protection. They improve contrast and provide maximum brightness, with good visual acuity. Filter shade number 50 - Yellow - allows in 87% of visible light, has 100% ultraviolet protection and heightens contrast while maximizing brightness. It also offers blue blocker protection. It is often recommended for people who have glaucoma or pre-operative cataracts because of its glare control and general comfort. Features: * Color: Yellow * Transmission: 87% * 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: U50 Manufacture: NoIR Origin: USA