This 49mm Nano-X Ultra-Low Reflection Variable ND Filter from K&F Concept provides 1 to 9 stops of light reduction and effectively suppresses ghosting and flare. When capturing backlit or bright scenarios, this filter ensures clear image quality. It darkens the entire image evenly, allowing a photograph to be made with a wider aperture or slower shutter speed without overexposure. The durable optical glass construction has a 28-layer multicoating that makes it waterproof, dustproof, and scratch-resistant. Made of aluminum, it has a rotatable ring with a push-lever design that allows smooth adjustments while photographing or recording video. The filter's slim profile prevents vignetting when shooting with wide-angle lenses. Please note that this filter is not suitable for use with a lens hood.
