[Sunfish (Ray)]

Hmm.

Is that second chart correct or are the column annotations incorrect.?
Are we looking at image scale or pixel size in microns? Not good to show tables without units.

The top table is useful but so is this with better annotation

https://astronomy.tools/calculators/ccd

Originally Posted by AstroApprentice

Hi Franco,
In addition to the sage comments posted already, Doug from Diffraction Limited summarises the argument pretty well here:
http://diffractionlimited.com/matching-camera-optics/