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Solved your image
See display against CdC etc.
FOV 2.2 x 3.27 deg (132 x 196 arc min)
Comparing this with an ED80 - no reducer (84.5 x 126.8 arcmin), gives an effective reduction of x0.64.
Hope this helps.
Last edited by Merlin66; 14-03-2020 at 04:23 PM.
Reason: added info
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