ZWO 2-Inch Filter Drawer – M42 Thread

ZWO 2-inch Filter Drawer (M42 Thread) with 21 mm ring design includes:

• Side A: M42 * 0.75″ male thread (camera side).
• Drawer: M48 * 0.75″ female thread (filter).
• Side B: M48 * 0.75″ female thread (telescope side).
• Click on the Gallery thumbnail to view mechanical drawing.

There are double strong magnets to create a stronger adsorption hold, easier installation, and easier drawer removal.

• All old versions of the ZWO F-HLDRs are NOT compatible with this new filter drawer

The ZWO 2-inch Filter Drawer has an M42 thread with 21 mm ring design.

• Side A: M42 * 0.75″ male thread (camera side).
• Drawer: M48 * 0.75″ female thread (filter).
• Side B: M48 * 0.75″ female thread (telescope side).
• Magnets installed to hold the drawer securely.
• M48-M42 Adapter

• ZWO 2-Inch Filter Drawer – M42 Thread