Olympus C4040Z chromatic aberration test

As you can see in the following test images (typical worst case scenario for chromatic aberration / purple fringing), shooting at F4 instead of F2 or F1.8 substantially reduces chromatic aberrations with the Olympus 4040 digital camera.

F2, 1/125s, auto WB, 10.6mm, polariser filter (4MP image resized to 360x480)	F4, 1/30s, auto WB, 10.6mm, polariser filter (4MP image resized to 360x480)
Image detail from the upper left corner (F2 image)	Image detail from the upper left corner (F4 image)