Originally posted by zenspector Okay, this may be a dumb question,but it won't be my first. I just received my new K7 with FA 77 and FA 31 Limited lenses. Pulling them out of the box last night to get the feel of the system, I felt a little put off by the size of the FA31. The FA77was perfect. Now, I haven't had a chance to shoot with them, and I know through my extensive research that the 31 is an outstanding lens. Also I like the idea of the FA's since there is the possibility of a FF Pentax in the future, maybe. I got to thinking , however, I might like the DA35 Macro Limited and a DA15 Limited (which I had considered getting later) better , especially if the 35 is smaller. They both can be had for just a bit more than the 31 alone, and now would be the time to do this if I am going to. I enjoy shooting macro, but had planned on getting a 100 Macro in the future for that purpose. Am I being crazy? As always, aound advice is appreciated.
Well my first piece of advice would be to try out both lenses you've got first to see if you like them enough to keep them. It might save you the hassle of searching for the perfect match.
I agree with you that the FA31 does feel a little bulky on the K-7 compared to the FA77, which fits like a glove. When I tried renting the DA35 for a week** it was larger (imagine a somewhat longer and heavier FA77) and slower focusing than I imagined it would be before I tried it out. Although I enjoyed the macro option of the DA35, I tended to wish I was using the FA31 instead in most situations. Just my opinion.
**In fairness, I noted the fact that I tried it for only a week because I think it takes more than a week of trying a lens to really fall in love with it most times.
If I may suggest an alternative lens lineup for you to consider based on the lenses you've mentioned and the money you'd have to spend if you sent lenses back:
DA15 (small and wide. Like, old school wide.)
FA43 (full frame, and a lot of what you get with the FA31 in a much smaller package. Negatives: Not as wide as you might like, a little farsighted compared to the DA35)
D-FA100 WR macro (full frame, weather sealed, good medium telephoto option, with better macro and bokeh than the DA35. Negative: Bulky compared to FA77)