Vixen Telescope 60mm Ring with T-thread Adapter
Rotator to change an image's orientation in photography
To be used for Astrophotography in conjunction with other prime focus or eyepiece projection adapters. Threaded into 60mm thread and converts to 42mm T Thread. This part is included on the #2642 R200SS OTA.
|60mm (p=0.75) 42mmT (p=0.75)
|Optical Path Length