Quote:
Originally Posted by multiweb
Hi Allan, that's not what I meant. I don't image with any filter on the nose piece anymore and the reflections I'm talking about (donut shaped) are still present (Alnitak, M45 to name a few). See my shots and Duncan's of the pleiades.
The Hyperstar has a lot more glass surfaces than the MPCC and the camera is very close to it too and I don't get those reflections.
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indeed, i dont knwo whats causing it, i have checked the colimation, and its fine.
The next thing to do, is to flock the inside of the OTA i guess
