Thread: First light: Samyang 135mm f/2 and ASI1600mm Pro
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Old 22-09-2018, 03:27 PM
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RickS (Rick)
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Join Date: Apr 2010
Location: Brisbane
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First light: Samyang 135mm f/2 and ASI1600mm Pro
Still some work to do on spacing and tilt but not a bad result for 30x30s red, 30x30s green and 30x30s blue (gain 200) on a moonlit night from a heavily light polluted back yard. Lens wide open at f/2 and an IDAS filter on the front. Mount was a Star Adventurer (unguided for the moment.) Quick & dirty processing with PixInsight 1.8.5.

I have an hour of Ha and an hour of Oiii to play with next...

Cheers,
Rick.
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