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K&F Smartphone Lens Filter ND2–ND32 67mm Clip (model SB11169)
Summary description:
Neutral density (ND) lens filter by K&F designed for smartphones, offering adjustable attenuation from ND2 to ND32. Mounts via a clip-on 67 mm adapter suitable for lenses or clip-compatible phone camera setups. Used to reduce light entry for longer exposures, motion blur, or wider aperture control in bright conditions; useful for video and photography on mobile devices.