K&F 37MM NANO-X series ultra-low reflection CPL filter

Enhance your photos with the K&F Concept circular polarizing filter with very low reflectivity, which eliminates unwanted reflections and increases color and contrast. Diameter: 37 mm.

Thanks to its ultra-thin design, advanced coatings, and compatibility with various lenses, this filter delivers crystal-clear results and durability for stunning images.

images full of life

This circular polarizing filter with very low reflectivity from K&F Concept eliminates unwanted reflections from non-metallic surfaces such as water and glass, enhancing color and contrast for eye-catching photos. Capture stunning images with reduced reflections and enhanced colors.

0.1% ultra-low reflectivity

The reflectivity of the ultra-low reflectivity filter is controlled to 0.1%, which effectively reduces lens flare and halo effects, resulting in clearer images, higher contrast, and richer details. The Concept circular polarizing filter with ultra-low reflectivity eliminates 99.9% of polarized light and has a high transmittance of 45%.

Suitable for wide-angle and telephoto lenses

This circular polarizing filter, with a thickness of only 5.3 mm, maintains the sleek profile of your lens while offering powerful polarization capabilities. The ultra-thin bezel profile prevents vignetting on wide-angle lenses while maintaining rotation for precise polarization adjustment.

Advanced surface treatments

A double-sided 28-layer coating ensures resistance to water, oil, dust, and scratches. AGC optical glass material provides crystal-clear results. This filter is made from a lightweight aluminum and magnesium alloy frame, so it resists wear and tear and ensures long-lasting performance.

Compatibility notice

This 37mm circular polarizing filter is designed for use with various lenses. Before ordering, please check the thread size of your camera lens (usually next to the diameter symbol "ø").