Thanks, Daniel. I just checked out photomacrography. Looks like another time sink...


Right. With astro you have noise, in which case (I'm told) something like maximum entropy should work better (I have no experience with this, though). And personally, my astro images have so many other problems that diffraction isn't even an issue.


Maybe for planetary photography deconvolution would help (f/ is high and light is plentiful.)