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Neutral Density Variable Filter K&F 52mm Fader ND8–ND2000 (adjustable) SB6575
Summary description:
Adjustable K&F 52mm neutral density (ND) variable filter, model SB6575, offering a continuous range from approximately ND8 to ND2000. Designed to reduce incoming light for longer exposures, wider apertures and motion blur control, it fits lenses with 52mm front threads. Suitable for landscape, long-exposure, and video work where light attenuation and shutter/aperture control are required.