I understand that the MZ5n can set the aperture from the camera body, so from that aspect you are OK with a DA or FAJ lens that does not have an aperture ring.

Because of the smaller image circle of DA lenses it is almost certain that all Prime DA lenses will show at least some degree of vignetting

A slightly different story applies to DA zooms. The amount of vignetting varies across the zoom and aperture range.

As Mac has indicated the DA 18-55mm vignettes quite badly at 18mm but is OK from 24mm. So you could have a pretty decent 24-55mm short zoom for a very cheap price. I believe Park Camera still offer them for £29.

Others on this forum have had success with the DA 16-45, see the link to Mattmatics findings (Matt I hope you don't mind me providing this link?)

http://www.pbase.com/mattmatic/smc_da_test


My recommendation would be to go along to a reputable Pentax dealer and ask if you can fire off a few shots with different lenses before making a decision. In the end the level of vignetting that is acceptable is your decision

Steve

I believe the Auto Picture modes as we currently recognise them were first introduced on some of the MZ 35mm cameras, although there was an earlier simplified version as far back as the the P50

To quote from my MZ6 manual in Auto PIcture mode the camera selects a Picture Mode depending on the camera to subject distance and the image magnification.


Steve

SRS are now taking deposits £899 for the K20D body, £529 for the K200D

http://www.srsmicrosystems.co.uk/index3.asp?id=724&section=NEW+PRODUCTS+ANNO...

http://www.digitalcamerareview.com/default.asp?newsID=3277&review=Pentax+K20...

Available from March price quoted as $1299 with Mk2 18-55 lens

I have them if anyone wants them send me a pm

Looks like a new 18-55 on the way too

http://xs123.xs.to/xs123/08043/k20k200lenses586.jpg

I believe that this was a common problem with the ME /MES cameras. I am afraid I do not know how to fix it, but you can get an idea of the cost of a Professional repair by calling either Harrow Technical or Asahiphoto, both of whom advetise on this forum.

You may find that a cheaper option is to buy another camera.

There are many Pentax cameras to be found on Ebay



Steve

I too have had some success with this approach, although a couple of recent experiences have caused a rethink. Both lenses were in good cosmetic condition and the glass looked clear, however close examination has revealed that what was described as dust specs is in fact Fungus, very small and dormant and probably not having much effect on IQ. but Fungus nonetheless.

Makes me wonder how common this is.

It has also caused me to reassess my approach to lenses. I have always considered them to have a certain permanance and value. Now I am starting to think limited life, depreciation and replacement planning.

Aplogies for wandering off topic

If it were me, I would sell separately. Even with the extra fees I think you would realise more.

Steve