For Inspire 2 X5/X5s/X7 Gimbal CamerasReduces Light by 2 Stops99.9% Pure Fused Quartz16 Layers of CoatingLow Surface ReflectivityLow Refractive IndexCan Resolve up to 100MP SensorsHydrophobic Coating Repels Oil/WaterAnti-Scratch CoatingsWithstands Temps up to 2048°F