K&F Concept KV34 variable ND filter ND2–ND400 58 mm

Light under control with one turn

The K&F Concept 58mm KV34 Slim Variable/Fader ND Filter (ND2–ND400) is designed for photographers and videographers who require flexible exposure control in bright or changing light conditions. Featuring a variable optical density range of 0.3 to 2.6—equivalent to 1 to 8.6 stops of light reduction—this filter evenly darkens the entire image while preserving natural color accuracy. It enables wider apertures for shallow depth of field or slower shutter speeds to create smooth motion blur, making it ideal for landscapes, waterfalls, streams, and creative video work. The blue multi-coated surface reduces reflections and glare, ensuring clear, high-quality images. Its slim aluminum frame minimizes the risk of vignetting on wide-angle lenses and allows smooth rotation for precise adjustment. Compatible with lenses featuring a 58mm filter thread, this variable ND filter is a reliable and essential addition to any camera kit.