I hear a lot of people talk about how great the Pentax system is because of all the cheap older primes you can get, but I'm not finding any except for the ones that are fully manual (no TTL or autofocus). Surely I'm missing something, yet I've looked numerous times, and can't find them. Am I looking for the wrong thing? It seems like its not just Pentax that has cheap manual primes, as Minolta and Nikon do also (and Canon, but I don't think theirs fit). I would like a 50mm and something around 80-100mm. I know some may find my posts annoying (I do post a lot of questions about specific cameras). If that's the case I apologize, but luckily there are other threads to post in!