K&F Concept Nano-X Series 2-in-1 True Color Variable ND & CPL Filter (72mm, 1 to 5-Stop)

K&F Concept Nano-X 72mm Variable ND & CPL Filter Overview

The K&F Concept Nano-X Series 2-in-1 True Color Variable ND & CPL Filter in 72mm combines exposure control and polarization in a single filter for lenses with a 72mm front thread. It provides 1 to 5 stops of variable light reduction while helping manage reflections and improve color and tonal saturation.

The circular polarizer and variable ND functions can be adjusted independently using the tabbed ring design. This allows photographers and filmmakers to fine-tune exposure, reduce glare from non-metallic surfaces and enhance skies or foliage without stacking separate filters.

True Color technology helps maintain a more neutral color response while reducing the warm cast that can appear with some variable ND designs. The optical construction is also designed to avoid unwanted cross-pattern effects during normal adjustment.

The filter uses AGC optical glass with a 28-layer nano coating that helps control reflections while adding resistance to water, scratches, fingerprints, dust and other contaminants. Its 72mm diameter makes this version a practical choice for compatible lenses using a smaller filter thread than the 82mm model.

In the Box:

• K&F Concept Nano-X Series 2-in-1 True Color Variable ND & CPL Filter (72mm, 1 to 5-Stop)
• Filter Case
• Limited 2-Year Manufacturer Warranty