Kenko 77mm PRO1D+ Instant Action C-PL Set

Magnetic Circular Polarizing Filter and INSTANT ACTION Adapter Ring Set - 77mmPRO1D+ INSTANT ACTION C-PL is used to reduce unwanted reflections from a non-metallic surface such as water or glass and increase saturation and contrast of the sky and objects.PRO1D+ INSTANT ACTIONKenko PRO1D+ INSTANT ACTION is a revolutionary filter attaching system. series of filters are magnetic and thread free.INSTANT ACTION filters can be attached changed and removed fast!ATTACHING LENS CAPThe Adapter Ring has a special design that allows common lens caps to be attached on the lens.ATTACHING LENS HOODA lens hood can be attached with the Kenko PRO1D+ INSTANT ACTION filter attached on the lens.LOW PROFILE FRAMEThe Adapter Ring has a special low profile design that allows Kenko PRO1D+ INSTANT ACTION filters to be used even on super wide angle lenses without vignetting.KNURLED EDGEKnurled edge of the Adapter Ring allows quick and stress-free operation.