67mm NDX Variable Neutral Density Fader Filter (ND2 - ND1000) for Pentax K20D

Designed for the Pentax K20D, this 67mm NDX variable neutral density fader provides adaptable light control for a wide range of shooting situations. Its adjustable density covers ND2 - ND1000 so you can smoothly reduce light transmission for bright scenes or creative long exposures. Multicoated glass construction helps reduce reflections and maintain image clarity. A twistable exterior ring lets you select any density setting quickly, removing the need to change or stack separate filters and enabling precise, scene-by-scene exposure adjustment.