Freewell - Ultra-thin Threaded Hybrid Variable ND/CPL 3-7 Stop 77mm Camera Accessories

UPC 810139150312 · MPN FW-77-THVNDCP · Brand Freewell

A variable neutral-density filter for the camera or drone named in the title: rotate the front ring and the stop range changes continuously, so one filter covers what a set of fixed NDs would. That is what keeps a cine shutter angle through changing light without stopping to swap glass. This listing

Model

Ultra-thin Threaded Hybrid Variable ND/CPL 3-7 Stop 77mm