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by KS Astronomer
Tue Aug 20, 2013 3:58 am
Forum: General discussion
Topic: Optical Train
Replies: 0
Views: 1714

Optical Train

<t>I'm a new user of the program. I just got a Nikon D5200 that I hope to use for astrophotography and only moments ago connected it to a an 80 mm Stellarvue Blackhawk telescope and then interfaced with the DigiCam program. Since the program obviously does not know the aperature and focal length I'm...