描述
- plastic frame
- anti-reflective lens
- non-polarized
- Lens width: 53 millimeters
- The performance of blue light blocking:block 29% within 500nm, block 32% within 490nm, block 33% within 480nm, block 35% within 470nm, block 36% within 460nm, block 37% within 450nm, block 39% within 440nm, block 51% within 430nm, block 93% within 420nm, block more than 99% within 400nm-410nm.
- The lenses do not block blue color of online test for color filtering properties.
- 100% UV protection.
- Almost no color distortion.
- COMPUTER GMAING READING GLASSES - Anti glare and scratch resistant Lens,anti blue rays.Excellent for relieving visual discomfort and fatigue associated with using a computer for long periods of time.
Full description not available
