ANANK AR Titanium Alloy Sapphire Glass Circle Lens Guard

1: SAPPHIRE glass material with GIA certificate 
2: Diamnd 💎harness
3: PVD coating, shining finish
4: 5X times anti-scratch
5: 96% Light transmittance around
6: 3 layers structure for invisible design
7: Anti-flash
8: Easy Installation & bubble free

Remarks:
Pls insure to install lens protector after cleaning alcohol on the lens surface 100% dry.