A little softspoken objection here from the manual focus guy. I have gotten used to live with the limitations from the K100D + manual focus lenses.
Here it does not matter much if you have the auto-aperture (you click, cam stops down) or the manual aperture (you click and stop down at the same time).
In fact many people disable the auto-aperture on their manual PK-mount lenses to get quicker operation with AV-mode instead of M-mode.
Bottom line: I got used to the basic stone-age approach (don't have to learn the funky symbols on the programe wheel, AV, M, or B is all I have) and it drives you to a very simplistic approach - like back in those days. For me an excellent way to get proficient in taking photos and transferring your vision into images.
If you aren't nitpicky with IQ and can live with less blurry background it does not make so much sense to go to the stone age I confess.
I hope you don't mind me attaching a photo from one of those third-party lenses on K100D as an example. A matter of taste and priorities for sure.
Best, Georg (the other)
Zeiss Contax AE 1.4/50 (@f/2?) + polarizer on K100D no crop no PP
This lens will go for around 150$ and you can fiddle it onto PK or get a leitax conversion mount - or get the ZK
Last edited by georgweb; 10-24-2009 at 04:34 AM.