Variable ND Filter (67mm, 2 to 8-Stop)

This Tiffen 67mm Variable ND Filter provides continuously adjustable neutral density from 2 to 8 stops (ND 0.6 to ND 2.4) through a rotating control ring, eliminating the need to carry multiple individual ND filters. The thin 9mm aluminum profile reduces vignetting at wide angles and features Tiffen's ColorCore glass technology, which provides precise density control and consistent color accuracy compared to conventional dyed filters. Variable ND filters enable slower shutter speeds in bright conditions to capture motion blur in waterfalls and traffic, reduce depth of field by allowing wider apertures, and prevent overexposure when shooting high-speed film or video in bright environments. The filter mounts on 67mm lenses and includes a 77mm front thread for attaching additional accessories.