ZWO Filter Drawer Adapter - M54 - FD-ADAPTER-M54 flatpanel It is designed to keep

It is designed to keep the 1

4 oz (806 g) Environmental Protection Waterproof Nitrogen Filled Yes Tripod Adaptable Yes Carrying Case Padded nylon canvas Dimensions 163 mm x 135 mm x 61 mm (6

The focal ratio is reduced from the original f/6

an aluminum box

Alt-Az mount

ZWO Filter Drawer Adapter - M54 - FD-ADAPTER-M54 flatpanel It is designed to keepThis 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.