Playing with my new bellows, putting the A50/1.7 on them.
You don't need to tell me that I should use a tripod for this, it's just that I haven't found my old macro-tripod yet, and I don't want to wait until I've figured out were it is.
The ones I do not post are of course less sharp than these, which are far from perfect. But trying to take these bellows-macro pictures on free hand rise a technical question regarding the shake reduction of the K20D.
Whenever I put an older lens on the camera it will start by asking for the focal length because this is needed for the shake reduction. But what do I enter when I put a lens on bellows (or on extension tubes)? In this case, just entering 50 mm, that can't give a fair information to the camera how to correct for my shaking!? Let's say that the bellows are extended 100 mm, should one then enter 150 mm (100+50 mm)??
Both pictures are taken with bellows + A50/1.7, f8, 1/20-1/25 sec, ISO 800, shake reduction on, M mode.