Material:11g, ultra lightweight, frame TR90, no pressure on ears for long time wearing. Lens Resin. Square shaped frames with a black purple 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.
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.