Merritt Blue Light Glasses for Sleep & Screens, Men & Women Choose From 14 Lab-Tested Lenses for Sleep, Screens, Gaming & Light Sensitivity

A near-invisible lens that keeps colors true for daytime work, video calls, study and TV while filtering high-energy blue light to ease digital eye strain and tired eyes. Non-prescription computer glasses for women and men. Independently tested against ISO 12312-1, ANSI Z80.3 and AS/NZS 1067: this lens blocks 35% of blue light across 400-500nm, with 86% visible light transmission (Category 0). Every result is published, including where a lens falls short - no self-declared blocking claims. At just 24g, the flexible TR90 classic black frame is light enough to wear for hours without pinching your nose or temples, and the hinges open and close smoothly. Reviewers call it comfortable, well made and true to size. A unisex square shape that suits most faces, for men and women. Colors stay true and the lens looks almost clear, so these work as everyday screen glasses. Each pair comes with one lens; for the evening, add a Sleep Aid Orange or Sleep Aid Max Red pair from the range. Shatter-resistant polycarbonate lens with UV400 protection and an anti-glare coating. Includes a protective case, anti-fog cloth, and a blue light test card with mini flashlight so you can see the lens block blue light for yourself. Backed by 1-year manufacturer warranty.