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ASA N-SERIES & ASA H-SERIES

Questions regarding Astrographs from the N and H Series


31 topics in this forum

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  1. ASA20N dimensions

    • 1 reply
    • 828 views
  2. Collimation of 10N

    • 9 replies
    • 2.1k views
  3. Secondary Offset

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    • 1 reply
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  4. Corner artifacts with N10 and SBIG STL-11000

    • 3 replies
    • 2.2k views
  5. Dew Control on ASA10N

    • 6 replies
    • 1.5k views
    • 4 replies
    • 1.4k views
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