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astrobry

Beta Tester
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    18
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About astrobry

  • Rank
    Member
  • Birthday 09/26/1955

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  • Gender
    Male
  • Location
    Belgium, Kruibeke

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  • Website URL
    http://www.astronomie.be/erik.bryssinck/
  1. Hello, I noticed this question now, a year later . depends on which spectroscopy you want to do, all range or mainly H-alpha? I am not a specialist, but I do notice that in certain telescopes with correction lenses some scattering gave at wavelengths of my 2 eurocents. Erik.
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