The distance to the focal plane is a constant, regardless of what camera is used. More on Flange distances, which turn out to be interesting for other reasons. I would have been lost over the years without your assistance. I thank this amazing community in advance. Maybe it's not that simple for the Spacecat. "The backfocus for the redcat from the threaded end (or some part ) of the scope is XXmm to camera sensor." For Example I know how to measure backfocus but I'm not clear from this diagram or the docs where I start measuring with digital calipers on the redcat to the camera sensor or what the backfocus distance should be? I hope I'm explaining myself well, but I think what I'm looking for is something like this: What is the backfocus on the redcat for the 2600MC? I am finding the diagram below online, but it isn't clear to me. The included documentation for the redcat doesn't give me much info in this regard. ![]() The camera has 17.5mm backfocus out of the box. I'm trying to determine backfocus on the Spacecat for my ZWO 2600 camera. ![]() ![]() I just purchased a Spacecat 51 with a ZWO EAF motorized focuser attached with the Deep Sky Dad adapter kit.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |