ZWO Extra Filter Holder for Gen II M42/M54 & EOS/Nikon Filter Drawer - F-HLDR

While most ZWO filter drawers come with one filter holder, you can have extra Filter Holders on hand for any F-M42-II, F-M54-II, FD-NIKON or FD-EOS generation II filter drawer.  

The F-HLDR Filter Holder is designed to fit Gen II filter drawers and will not work with older filter drawers such as the Gen 1 FD-M42 M42/M48 filter drawer or the Gen 1 FD-M54 filter drawer.

This filter holder has standard M48x0.75 threads for 2" mounted visual or imaging filters.