LifeArt premium bule ray cut&photochromic lens:
---Help safeguard your eyes and reduce digital strain from gaming screen,so you can focus on what matters to you.
---Also a sunglasses,worth to be the unique
- Precision engineered blue light filter
- Fast auto adjust grey sunshield
- UV420 protective
- Scratch and water resistant
- Anti-reflective
- Anti-glare