NDX 67mm Variable Neutral Density Fader Filter — ND2 to ND1000 for Pentax K-x

67mm NDX variable neutral density fader designed for the Pentax K-x. Offers an adjustable attenuation range from ND2 to ND1000 so you can progressively cut light for long exposures or wider apertures. Constructed with multicoated glass to reduce reflections and maintain image quality. A rotating outer ring lets you select any density within the range, enabling quick, precise control scene to scene. Eliminates the need to keep swapping or stacking filters, speeding up your workflow in changing lighting conditions.