Clear Protective Filter, Tempered Glass Construction, Cinema Series Glass, No Light Loss This 77mm Armor UV Filter from PolarPro provides the benefits you'd expect from a UV filter but with extra-strong protection for your lens and its front element. The tempered Cinema Series ...Clear Protective Filter, Tempered Glass Construction, Cinema Series Glass, No Light Loss This 77mm Armor UV Filter from PolarPro provides the benefits you'd expect from a UV filter but with extra-strong protection for your lens and its front element. The tempered Cinema Series glass provides four times the strength of typical filter glass while still offering clarity that will stand up to even the largest camera sensors without sacrificing image quality.
The filter also ensures a 99% light transmission so you don't have to worry about accounting for light loss.