Blue light filter glasses Protect your eyes from harmful blue light while watching TV, computer, tablet, smartphone or other electronic devices Jim Halo Half Frame Aviator Blue Light Blocks Lenses Filter 90% of blue light rays, reduce eye strain, prevent dry eyes, minimize headaches and sleep better Blocks 100% of harmful UVA/UVB rays, perfect for the office and home The retro metal aviator frame with acetate temple tips is comfortable against the skin, fits both men and women. Lightweight, durable, comfortable frame with adjustable nose pads, no pressure for long time wear Anti Eye Strain: Reduce eye strain and light sensitivity when facing digital screens. Perfect for office workers or anyone who needs to look at the screen all day long. MINIMIZE HEADAGES Blue light blocking lenses will improve your health by blocking harmful blue light and allowing all other useful light sources to pass through. SLEEP BETTER Exposure to high-frequency blue light affects our sense of circadian rhythms that cause insomnia. Wearing glasses with a blue light filter will improve your sleep, help you sleep better and have a good night.