The Proto Thermal Lens gives players a great replacement lens that doesn't fog up on you. The thermal system is a dual pane lens with the anti fog layer prevents 80% of all fog issues that players usual suffer with single lens. With the proto switch lens frame and this lens you can quickly change your lens out for something that gives you a clear view.
- Easy to remove and replace
- Thermal coated lense better for antifog then a single lense
- Replacement Thermal lense for the Proto Switch EL and FS goggle system.