The following images were taken at different aperture values.
They were f/3.5, f/5.6, f/8.0 and f/16.

Testing condition:
RDPIII. Auto focus. Tripod with self-timer on.
Same object distance of the cameras.
4000dpi with 14 bit and 8x scanning. ICE OFF.
JPEG conversion from TIFF with 12 compression ratio.
Comparison is made by 100% crop of the scanned images.