Charleston Computer Readers because prolonged exposure to blue light from computer screens and digital devices causes symptoms of eye strain, fatigue, migraines, and dry eyes. These computer readers effectively filter 60% of blue light to reduce damage from harmful rays.
Features: Anti-Reflective coating to prevent glare Blue light blocking lenses that block 60% of blue light Aspheric lenses to prevent distortion Anti-scratch coating Spring hinges to maximize comfort
Care instructions: Clean lenses with eyeglass cleaner and a clean microfiber cloth. Store in a case when not in use. Lens Width: 45mm Lens Height: 37mm Bridge Distance: 17mm Arm Length: 139mm