Quote:
Originally Posted by Garbz
Interesting. From what I've heard the optimal spacing was 87mm. That said I've read more than once that there were two different mead reducers out there. Certainly I got quite bad coma with my 109mm t spacer I used to use. I'm going through the steps to figure this all out right now.
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I have also just purchased one of these and searched for the correct distance. There are 2 versions. The old one had a longer fl so the distance was longer to the camera. I think they changed the focal length some 5 years ago.
Sccording to meade here
http://www.meade.com/accessories/premium/index.html
the ideal distance is 45mm. This is quite hard to achieve if you have anything other than the camera in the way.