








🎥 Capture the moment, control the light, own the shot.
The K&F CONCEPT Nano-X ND Variable ND2-ND400 is a 37mm optical glass neutral density filter offering 1 to 9 stops of light reduction. Featuring a 28-layer nano coating, it minimizes lens flare and ghosting while maintaining color fidelity. Its metal lever allows precise exposure adjustments, making it ideal for both photography and videography. The filter comes with a durable, waterproof PU leather case for reliable protection, catering to professionals seeking versatile and high-quality light control.



U**1
Poor quality
After several months of use, the filter has a stain in the middle that distorts the image quality by creating color discoloration, the stain cannot be cleaned because it is created between layers that can be seen in daylight.Impossible to contact the seller.There is no warranty policy.
M**T
Bad quality and not 400 stops
The stops don’t work as intended… you can’t feel the ticks and it just goes all around….Basically doesn’t function as required…. Better spend some extra money and buy a better quality one
Trustpilot
1 month ago
2 months ago