I got a clear night and some time to do test with this lens. My goal is to have it autofocus. The software I controlled it with, the APT has in its Betaversion got a more advanced autofocus function. I tested it and it works, but still a Beta version. Until it's finished I use N.I.N.A. which have a more devloped autofocus function, but this software is new to me and I need to learn how to use.
I took some screendumps and wrote some explanation text of what I did, page 5:
http://www.astrofriend.eu/astronomy/...645-300ed.html
/Lars