NoIR U80 UV Shield Sunglasses Plum Style Universal Fitovers Brand new with case These filters provide excellent glare protection, with their large side shields and top lip. These filters have 100% UV protection & 96% blue light protection. They are a very good dark sunglass and provide good contrast. Filter shade number 80 - plum - is an extra dark filter that allows in only 4% of visible light, has 100% ultraviolet protection, and is a general purpose filter for glare protection and enhanced visual acuity. It also features blue blocker protection. It is often recommended for people with macular degeneration for its glare control and contrast enhancement. and is a general purpose filter for glare protection and enhanced visual acuity. It also features blue blocker protection. It is often recommended for people with macular degeneration for its glare control and contrast enhancement. From a smoke-free, pet-friendly home. Stored in a bin. Please see my other listings. Thanks for looking! If you have any questions, please feel free to send me a message. Thanks for looking!