This filter kit is compatible with all 49mm lenses. Please check your camera's lens thread size (usually somewhere on the lens mount or lens cap) before ordering. The number is always preceded by an "o" (diameter) symbol.

Material use
Professional, made of optical glass, not optical resin. The filter reduces the intensity of the lights without affecting the overall color harmony.

There is no "X" cross in the pictures
K&F uses new technology to easily get rid of this common problem with wide-angle lenses and variable ND filters.

Nano-technology
Our optical engineers have developed the new Nano coating layer technology, a waterproof, scratch-resistant, anti-reflective green coating that effectively protects the lens from fingerprints and scratches.

Professional Design
Ultra thin edge design, the extra strong aluminum frame ensures durability.