On 20/10/2013 15:59, Bowser wrote:
On Sat, 19 Oct 2013 19:46:54 +0100, David Taylor
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I expect that a small amount of defocusing, or stopping down to the
diffraction limit might resolve the issue enough, but even with an AA
filter some moiré would likely remain.

So the solution is to blur the photo a little? Hmmm.....

:-)

That's what an anti-alias filter does, albeit a little more
systematically than defocus.

--
Cheers,
David
Web: http://www.satsignal.eu