Alex Reading Glasses

Features: Available in Red and Blue Anti-Reflective coating to prevent glare Aspheric lenses to prevent distortion Spring hinges to maximize comfort Power range: 1/4 powers from +0.75 to +3.00, +3.50, +4.00 Matching case included Lens Width: 49mm Lens Height: 37mmBridge Distance: 15mmArm Length: 139mm   Care instructions: Clean lenses with eyeglass cleaner and a clean microfiber cloth. Store in case when not in use. Helpful info: California residents, read the Proposition 65 warning