This is the standard 42 mm t-ring for Canon DSLR cameras. Use it with field flatteners that have the standard 42 mm thread.
4 Reviews Hide Reviews Show Reviews
I purchased this so I could use my Canon T1i with my SV80A. It fits the camera correctly and allows the use of the FFFR that goes with the scope. The backfocus is correct and I reach proper focus exactly where I should. This T-Ring was the one I was referred to by Stellarvue. It's nice to be able to tell them what it is you need and know they will advise you correctly.
This T-Ring was recommended to me by Stellarvue so that I could use my Canon T1i with my new SV80A. Works perfect and as advertised.
Nicely made but the small screws which secure the ring should be either slotted or Phillips head.
I have a Celestron T-Ring, but there has always been some play in the bayonet connector, and I just learned to live with it. On a whim, I thought I would try the Stellarvue version and it is tight just like my lenses. I should also note that it does't look like the picture, do I don't know if they have different versions.