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Neutral Density Variable Filter K&F 46mm KF X Fader ND2–ND400 (adjustable)
Summary description:
Variable neutral density (ND) filter K&F for 46mm lenses, model KF X Fader, adjustable from ND2 to ND400. Designed to reduce light entering the lens to allow longer exposures, wider apertures, and motion blur effects in daylight. Compatible with lenses that accept 46mm screw-in filters; useful for landscape, long exposure, and video work where light control is required.