Blue Fireball 360° Camera Angle Adjuster / Rotator with M42x0.75 T/T2 Male & Female Thread # R-04
ARCO 2" camera rotator and field de-rotator: Buy online | Primalucelab.com
ASI1600 Camera Rotator - Manual not Electronic? - Beginning Deep Sky Imaging - Cloudy Nights
Stellarvue Telescopes - Using a rotator in your imaging train is a great way to frame images and objects exactly as you want them, but there are a few concerns to address
instrument rotator - accessories for astrophotography and telescopes
The Telescope rOTAtor - [The heart of any Astrophotography setup]