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I agree

F/ ratio in technical data for lenses

koten90
04 Feb, 2020 09:22
I often shoot with telephoto lenses (I have a Canon 200mm f2,8 and a Nikon 400mm f2,8 ) and I adapt the f/ ratio to necessities.
For L i use them full open, for 3nm narrowband I should stay upon 3,5.
I would like to have the various f/ ratios used in the fields of the acquiring data (as for ISO and Gain) since it’s a quite important information, up to me.
Is it possible to implement this field?
Thank you
Edited 04 Feb, 2020 12:12
AC1000
04 Feb, 2020 11:34
I support this proposal as some others did before:

https://www.astrobin.com/forum/c/astrobin/feature-requests/focal-ratio-in-acquisition-details/
 
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