DocFrankenstein said:
All of the EOS cams do. You just need an adapter.
You can put m42, nikon, contax, yashica, pentax and some other i forgot about it. The adapters are around 20 bucks each - it's just a metal ring.
Ah... there is an adapter to attach just about any lens to any camera out there...The question is whether or not you really want to (or does that even count as "compatible") Most of the adapters will require to open the lens up, meter, set exposure, and stop the lens down manually. Not really the experience I would like to recommend to someone getting into the hobby spending a significant amount of money on a DSLR. I could understand if someone had an old Ziess lens that they still want to use but this is not the case.
The Pentax DSLR on the other hand is compatible with old manual K-mount lenses without the use of any adapter. Pentax designed the newer DLSRs and film SLRs with the proper linkage for K-mount lenses. These coated lenses are of good quality, easy to find, and affordable. About the only sacrifice you would make is the lack of Autofocus.... which you can purchase at a later date.
I am a canon guy. I love my Canon.. but the good lenses with the exception of the 50mm f1.8 are expensive. I consider my self extremely lucky to be able to afford what I have. But if I was not so fortunate, I would consider the following:
Pentax *ist DSLR = $500 (new. used even cheaper)
Extra battery = $35
1gb card = $100
Pentax SMC 50mm f1.4 = $120
Pentax SMC 135mm f3.5 = $65
Pentax SMC 28mm or 35mm f2.8 = $100
Pentax 40-80 F2.8-4 SMC M MACRO = $100
All the lenses would be Pentax branded, mult-coated, and used in good condition. You can probably find them cheaper if you look at
ebay. But thats a grand total of $1020 and you not only have a zoom but primes as well. Thats a total of 4 lenses in very commonly used focal lengths to learn. You should be happy for quite a long time. Oops I forgot a flash but you get the point.
Now the only reason why I would choose pentax is that I collect their equipment and thus comfortable with their older equipment. I am sure someone familiar with Nikon or other DSLR brands with backward compatibility with older lenses can make a suggestion.