55MM Nano-X CPL+Variable/Fader NDX ND2~ND32,Waterproof, Anti Scratch, Green Coated, W/O Black Cross

K&F Concept Variable ND2-ND32, 5-Stops ,3.13% Neutral Density and Circular Polarizing Filter Coated • One filter has the ND and CPL filter features, it can not only reduce the amount of light entering the lens but also darken skies, manage reflections as the same time• Made by completed professional optical glasses, Multi-layer coating, only allows 0.4% light transmittance and waterproof, scratch-resistant, which could protect your valued lens• Filter Frames made by aluminum alloy, the serrated design of the edge of the frame makes it easy to install. There is 5 mark from Min to ND32 on frame, It is convenient for you to sure the ND filter stops