I'm rebuilding an 8" cassegrain and would like to find an existing optical tube mounting plate/primary mirror cell - if it includes the focuser that would be a plus for me. If not, that's OK too.
Does anyone have one laying in their astrostuff from an older cassegrain, etc? I have to admit that I'm trying to avoid machining one from scratch! I was planning on a 9" OD OTA but can be flexible if you have one that might work.
Please e-mail with condition, original maker, and asking price including shipping.