Quote:
Originally Posted by astroron
Not much that I can add to all the other comments,
except to say"Absolutely Fabulous"
Thanks for posting Peter.
Cheers  |
Thanks. My pleasure.
Quote:
Originally Posted by Atmos
Congratulations
Something else that Roland brought up a few years ago that surprised me was that seeing and optical errors are additive.... |
Ta.
Indeed, stands to reason, to use a cup of water analogy if the optic is barely diffraction limited (i.e.full to the brim) , then *any* seeing perturbation will cause light spill. If the cup is a bit deeper, the things can slosh about a bit before the cup spills.