ZWO Off-Axis Guider for Astrophotography
1.Lightweight, 16.5mm thickness
2.Large prism: 8*8mm
3.Connect the main imaging camera and the guide camera. No guide scope required!
4.Flexible adaption to your camera and telescope, such as M42 and M48.
5.Fully compatible with all ZWO ASI cameras
6.Good stability and rigid connection to the telescope to minimize flexing of the imaging train