Quote:
Originally Posted by RobF
2nd one all the way! What an image - that really says something for your rig and the RCC, which not everyone seems to love. Top stuff.
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thanks Rob. Am aware that some experienced people have reservations about the RCC, but am guessing that perhaps there were a couple that were not properly made/assembled - my limited understanding is that the more complex CCs require very tight fabrication tolerances (from the reference on Wynne correctors: "while one of the three lens elements is a simple near plano-convex or PCX, the other two are strongly curved, thin menisci, very demanding in both, fabrication and positioning/centering"). In any event, the one that I have works really well, although it required some OTA modification.
ref:
http://www.telescope-optics.net/sub_..._corrector.htm
Quote:
Originally Posted by broca
Splendid image Ray. I like the colors, well done!
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thanks Steve, much appreciated
Regards Ray
