Quote:
Originally Posted by bloodhound31
Looking at the MMOAG. It looks like you can't rotate the prism around the FOV as you can with say - the Orion Deluxe OAG.
What is the method then, for finding a guide star? Do you have to rotate the whole unit on the back of the focus tube?
Baz.
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You use a rotator Barry. Either motorized or manual.