Quote:
Originally Posted by kosborn
Thanks Nik. I don't have PS. I tried HDR composition in PixInsight but wasn't happy. I'll go back and try again sometime.
Thanks Greg. I added a Starizona Microtouch Autofocuser to the Esprit a little while ago. It was a great investment and really helps nail focus all night (I didn't refocus as often as I should have when I had to do it by hand).
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Yes refocusing is an issue with refractors and lensed scopes. Its a luxury with my carbon fibre CDK - you focus it once and as long as the temperature difference between the mirror and the air is not too great (1C or less) then its correct focus all night.
Refractors - that's another thing.
Greg.