Quote:
Originally Posted by [1ponders]
They have an SCT thread on the end and not a T thread  
Would they reach focus using a standard SCT to T adapter? (You know the straight one used to attach a SCT FR to a DSLR T ring adapter) |
I've yet to try that, when Tony returns my SCT to T adapters (long & short – hint for Tony).
The SCT ring is shown in the photo below. The Orion Star Shoot Deep Space CCD camera comes to focus using a 1 ¼ diagonal with the focuser racked out around 3cms of the 6cm travel.
Cheers
Dennis