ZWO Filter Drawer Adapter - M54 - FD-M54

This M54 adapter is for the M42 filter drawer as well as the filter drawer for a Nikon/Canon lens. If you use the above two filter drawers and are confused on how to connect the filter drawer to ZWO full frame camera (ASI6200/2400), ASI2600 Air and Duo cameras, then this adapter can be helpful.