ZWO M54 TO M48 21mm EXTENDER Els PW 10884 diagonal or accessory used is

diagonal or accessory used is held without the inconvenience of the thumbs screws which causes tilt and therefore changes the collimation of the optical system

The axes are made of alloy steel with a diameter of 80mm (right ascension) and 60mm (declination) for the maximum rigidity

1 x DC 12V 5

CEM70 & GEM45 mounts to Geoptik Hercules wooden tripods and our Testar Pier 2000

ZWO M54 TO M48 21mm EXTENDER Els PW 10884 diagonal or accessory used isThis ZWO adapter has an optical thickness of 21mm. On the telescope side you can find an M48 female thread with 2" barrel while on the camera side is an M54 male thread. Specifications Telescope connection M48 x 0. 75 female thread, 2" barrel Camera connection M54 x 0. 75 male thread SKU ZWO M54 M48 21