K&F Concept Slim Multicoated CPL OverviewThis C-Series Slim Multicoated Circular Polarizer Filter from K&F Concept is multicoated glass circular polarizing filter that helps reduce reflections and glare by filtering out light that has become polarized due to reflecti..
Features:【High-end Japanese optical glass】K&F Concept variable neutral density filter made of high-end Japanese optical glass, double-sided multilayer blue coating is conducive to waterproof and dustproof.【Reduce Exposure】ND2-400 Reduces light intake from 1 to 8.66 f-stops, which is especially s..