Camera Lens Protection for Hero 4, Hero 5, Session (YXJBAE5YM) by BrainExploder
Hugger Airsoft Flashlight/Scope Lens Protector 26mm - fits Surefire M600 & Olight Odin - Parts - Airsoft Forums UK
Ripclear Lens Protectors for Fox Goggles (Fits Main, Vue, Racing, Airspace, and all other Fox Goggles) (Tear Off Alternative) - Crystal Clear Military Grade Lens Protectors- Scratch Protection- 2-Pack