Originally posted by yjcs The aperture does have alot to do with the moire. I think the small aperture will increase the frequency but I don't know why.
The test shots of buildings with the 77 limited are at f5.0; this is an aperture where there is higher occurence of moiré, cause lens resolution is maximum; at f11 diffarction occurs that blurs the image and reduce moiré effect; in fact if there is risk of moiré shooting at f11 should be enough to remove it, the diffarction operates as an AA filter.
The software is silkypix; this may be explain the slight noise in the shadow ?