Thread: Astro Photography Tool issue
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  #11  
Old 22-03-2021, 05:16 PM
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Karlz (Karl)
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Join Date: Jan 2021
Location: Lake Macquarie
Posts: 170
Try the focal length at 1200, I'm pretty sure it deals in mm not cm. My APT is set at 1251 for my RC with reducer. That could be the problem.
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