Holder for Filter Drawer 2"

The filter holder allows you to switch between different filters in seconds without the hassle of unscrewing and screwing them in. This protects the filters by preventing fingerprints and saves time. This filter holder accommodates mounted filters with a 2" filter thread and is compatible with the current ZWO filter drawers FD-EOS, FD-NIKON, FD-M42-II and FD-M54-II.

Among others, all 2" Optolong, Baader, ZWO and Astronomik filters fit into this insert.