Thread: FOV Calculator website
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Old 14-03-2020, 01:21 PM
kon1966 (Kon)
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Join Date: Apr 2008
Location: Villawood
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FOV Calculator website
This is interesting, rough 5 sec photo of orion ed80 with celestron SCT f6.3 reducer and eos 1100D camera compared to the FOV calculator using same settings.
Wonder what spacing they use to calculate the image square.
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