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Making a CDK astrograph
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11-05-2021, 10:26 PM
Joshua Bunn
(Joshua)
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Join Date: Oct 2011
Location: Albany, Western Australia
Posts: 1,467
Thanks for the update, Stefan.
How do you go with maintaining secondary to primary mirror spacing on the CDK, when they are suppose to have a Fixed exact distance? I know there is about 1mm tolerance, is this distance what you use to focus with?
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