Hi Timwell the problem is solved it was the t-ring that caused the problem . When the t-ring and adapter are together i have a small cap which fits inside, to protect the scope when the camera is not attached, when working in the dark it was easily f...
Tim thank you for that very comprehensive answer.. sorry i did not give more detailed information in my original post..the scope is a Celestron SE6 I have an attachment for the camera..the story so far... I attached the camera to the telescope and a...