ZWO M54 FILTER DRAWER ADAPTER
The ZWO M54 Filter Drawer Adapter has male M54 x 0.75 threads on one side and a series of screw holes allowing secure attachment to ZWO M42, Nikon and Canon V2 filter drawers.
Note: Not compatible with older Version I filter drawers.
This adapter allows you to easily use ZWO's new generation of filter drawers with ZWO cameras which have M54 x 0.75 female threads. Just remove the original thread adapter from the drawer and replace it with this, as shown below:



