ZWO M54M-M48F Adapter (ZWO-M54-M48) Focus Motor one with an adjustable red

one with an adjustable red LED illuminator

This configuration is especially helpful to owners of larger format cameras

you can power and control the focus motor through the mount using the supplied AUX cable

This is a high-precision optical device with a high-precision flat mirror over 1/8 wavelength coated by dielectric coating of 99% high reflectivity

The German EQ versions were created to satisfy consumer that prefer a more traditional mount and to function at higher latitudes

ZWO M54M-M48F Adapter (ZWO-M54-M48) Focus Motor one with an adjustable redThis adapter allows conversion from male M54 to female M48. Specifications M54 Male Thread to M48 Female Thread