VisionGlobal Blue Light Blocking Glasses for Women & Men - Anti-Eyestrain Computer Glasses with Stylish Oval Frame for Screen Time, Gaming & Reading - Reduce Digital Eye Fatigue for Office, Study & Night Use

Functionality: reflect and filter blue light, prevent color distortion, 7-layer anti-reflective coating to reflect and filter blue light,reduce eyestrain and sleep better. High light transmittance with no noticeable yellow tint to prevent color distortion, minimize glare from digital screens.

Size: 50-20-141 (Lens Width 50mm, Lens Height 41mm, Bridge Width 20mm, Temple Length 141mm)

Material:14g, ultra lightweight, frame TR90, no pressure on ears for long time wearing. Lens Resin. Oval shaped frames with a black pattern, crafted from lightweight yet durable TR90

Magnification choose: we have +0.25 to +6.00 magnified lenses, can help you adjust your eyesight, relieve eye fatigue, dryness, and see objects more clearly (screens, books, laptops, etc.)

Warranty: you have no risk to try and we will provide you the best service! We stick to pay attention to product quality, if there's any quality problems please feel free to contact us.