ZWO M42 TO M42 ZWO20 The Internal padding is perfectly

The Internal padding is perfectly shaped to accommodate the instruments

This adapter allows you to connect the QHY PoleMaster electronic polar alignment scope to the AstroTrac camera tracking mount

The high transmission in the main nebula emission lines at OIII (496nm and 500nm)

A dedicated connector on the control box panel is used for remote switching on and off

H-alpha (656nm) as well as SII (672nm)

ZWO M42 TO M42 ZWO20 The Internal padding is perfectlyThis ZWO adapter has a male M42 thread on both sides. The optical thickness of the adapter is 2mm. Specifications Camera connection M42 x 0. 75 male thread Telescope connection M42 x 0. 75 male thread SKU ZWO T2 T2