Hello,
I am interested using my XT2 for astrophotography, but am having some problems figuring out which T-ring I should pruchase to mount to my camera. I have a reflector telescope. I have been reading that T-rings for mirrorless cameras are more "tube-shaped"..due to how the camera operates, but some websites also sell narrower T-rings, called T-minus Rings. Could anyone provide some insight on whether I should purchase the T2 or T-minus ring?
Thanks for your help.