I wonder if anyone can help me?
I came across the Fine Sharpness option in Custom Image on my K200D, but can't find a reference to it in the forum and there appears to be nothing in the user manual either.
When in P/SV/TV/AV/M or B you can fiddle with the Sharpness by using the <- and -> buttons. You can then use the e-Dial to activate Fine Sharpness.
I tried this out with Fine Sharpness Off and On (leaving the Sharpness setting at the default in Bright Mode) as well as a Raw image using:
- an old Paterson test target aiming at the bar scale in lines/mm
- source/"film plane" distance of about 25cm with my 18-55mm Mk II lens
BTW, these were fairly crudely set up - I need to do it with a tripod and controlled lighting conditions rather than handheld....
I might try that and post the images later this week.
However, subjectively, in Photoshop CS3, the Raw and Fine Sharpness images looked almost the same (apart from colour balance as expected), whilst the Standard sharpness image looked less defined on the edges and dots looked muddy.
Given this (and the rather crude test), is it worth using the Fine Sharpness mode when shooting Raw+JPEG? Has anyone got any other information on this?