QHY POLEMASTER ADAPTER FOR VIXEN AP-SM RC The internal M42 thread can

The internal M42 thread can be removed with the supplied hex key and can be replaced with various other connections (sold separately):

The new iOptron GEM28 is a compact next-generation German equatorial mount designed with portability in mind

The inside of the 5x Premium Barlow´s barrel is also glare threaded to help prevent internal reflections

the telecentric design does not extend the eye relief of the connected eyepiece

QHY POLEMASTER ADAPTER FOR VIXEN AP-SM RC The internal M42 thread canThis adapter allows you to connect the QHY PoleMaster electronic polar alignment scope to the Vixen AP SM mount. Specifications Compatible mounts Vixen AP SM SKU QHY AP SM POLE