Help Please focal reducer
The book says directly onto the back of scope on SCT, No way is it going to work there...You guys with all your experience, could you please explain your image train for both CCD work and vis, using the 6.3 FR. the scope is 14"Lx200R. And I only have 1 2" diagonal, Id like avoid spending too much more. It was mentioned that I may need a 2"visual back ???. Ive looked at these on the net and I dont see how one would help....Your image trains please if you have similar gear....
Thanks in advance
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