Quote:
Originally Posted by Stefan Buda
Ok, now you are doing justice to the aperture.
Looks like the eyepiece projection worked well.
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An old method but it works. Barlows aren’t out of the question just the two I have, a Klee 2.8x an a Bintel 2.5x probably offers to much in mag for the camera. Have ordered a Baader Q-Barlow 2.25/1.3x (cheaper than a Powermate) to play around with. Idea is to take the lens element and attach to the T-piece to get a desired f ratio close to f13 or greater, I hope. The link may help to understand.
https://www.baader-planetarium.com/e...25x--1.3x.html
As I have a lathe I am going to modify the Bintel 2.5x in to a T-piece just for fun and see how it will perform. Probably best for the ATM thread.