Originally posted by First Poster I currently have saved about $250 towards buying a camera, and I can probably convince my parents to split part of the price with me. Right now, I am leaning towards a used older higher-end camera, such as a K10D or K20D, and was wondering if the K20D's higher image quality is worth the higher price. I already have several Adaptall lenses, currently used on my Nikon F2, and recently picked up a Pentax 18-55 kit zoom for $5. Basically, my question is:
Which camera should I buy, and what would be the best lens that I could get for little money?
I also moved from a Nikon F2 (best 35mm SLR ever made, IMO.) to a Pentax digital setup. If I were you, I'd start by using the lenses you already have & just pick up an adaptall mount for your Tamrons to get you started.
I currently use two K-x bodies & I'm nuts about them. Image quality is awesome, and I find them very ergonomic. Unfortunately, you might have to save up a few more bucks to get one. Both of mine were $300 each on the used market, (body only) and that's about the going rate. The biggest plus for the K-x (and the K-r) in my opinion, is the image quality at high ISOs. Much less noise than any other model, except the K-5. the superior high-ISO performance has allowed me to get good low-light shots that otherwise I wouldn't have been able to get.
Otherwise, you could pick up a nice used *ist DS for $125 or a K100D for about $175 & have money left over. I've also had the *istDS & K100D & they're also certainly very good cameras, albeit with half the megapixels of the K-x and less high ISO performance. The main difference between the *istDS & the K100D is the K100D has shake reduction, which while it works well, I try not to rely on anyway.
Oh - I should also mention that I've installed split screens in both mine and my wife's Pentax DSLRs. They're about $20 each on eBay, and they're immensely helpful if you're using manual focus lenses, which I use a lot of. Coming from an all-manual 35mm system like yours, I don't think you'll have any trouble with your Tamrons as long as you install a split screen. Otherwise, you can still rely on the built-in focus confirmation in the camera. The Split screen just makes it faster to focus.
Really, you're not gonna go too wrong with any model in the lineup, IMO.
Cheers & good luck,
Bobbo :-)