K&F Concept 72mm Variable ND2-ND400 ND Lens Filter

The K&F Concept 72mm Variable ND2-ND400 Filter (B-Series) is your go-to tool for controlling light in any shooting condition. Designed with professional-grade AGC optical glass and 8 multi-layer coatings, this filter reduces reflections, glare, and unwanted light, ensuring high-quality images even in bright environments. With adjustable light reduction from 1 to 9 stops, it allows for smooth transitions across different lighting situations, making it ideal for long exposure shots, video recording, and more.

The filter features a slim profile to prevent vignetting on wide-angle lenses, and its CNC-patterned edge ensures easy attachment and rotation. A special sandblasting process on the metal surface minimizes unwanted reflections, ensuring a clean, glare-free experience. Note that at maximum stops, the filter may produce a temporary cross-pattern effect, a natural phenomenon for variable ND filters.

This B-Series filter comes with a microfiber cleaning cloth for maintaining its pristine surface, and it’s compatible with all 72mm lenses. Remember to check your camera’s lens thread size and consider a 77mm lens cap for additional protection when using this filter.