With 6um pixels I prefer f/16. Too much aliasing with f/11. The 100MP looks like a good f/11 camera.
Hi Anders,
I agree, depending on the lens quality. A 6 micron pitch sensor is only virtually aliasing free (due to diffraction blur, MTF near zero) at f/20 or narrower, with some lens aberrations added maybe stop wider, say f/14 .
A sensor pitch of 4.6 micron will be virtually aliasing free at f/16 or narrower, so with a stop wider for lens aberrations, say f/11 should be good. Anything narrower will lose effective resolution, anything wider will be sharper but with increased aliasing.
The majority seems to be one stop ahead of me though (ignoring aliasing and preferring higher pixel peep contrast) and shoot f/11 on 6um so maybe f/8 will be the new f/11 for the 100MP?
I don't care about what others do, because I'm kind of allergic to aliasing artifacts which will also look worse when resampling.
Of course for portraits you shoot wider to get a shorter DoF, and then I've always thought not having that AA-filter is broken design but the more pixels you have the smaller the problem becomes.
Yes, and there is less DOF, so more will be defocused. Defocus will also kill aliasing very quickly. But aliased hair still looks weird.
Cheers,
Bart