Originally posted by tclausen Whatever it is, the "Limited" series is special, and I consider them high-end. Their compactness is part of what makes them special, but the "pixie dust" in IQ is the real kicker for me.
I guess the terms "DA" and "Limited" have become a little stretched over the years. Strictly speaking, at least going from the Ricoh Japan site, the term "Limited" applies only to the FA 31mm, 43mm and 77mm and to the original all-metal DA primes from 15mm to 70mm. Everything else may be D FA, DA or DA* but is not called "Limited".
I believe the K7 was originally designed with the Limited primes specifically in mind, which could also be said of the K5 given how similar its body is. The primes do make an amazing set, even all together hardy more weighty and possibly less so than a monster zoom from the usual suspects.
As others have pointed out, in theory at least this does mean Pentax is well set up already to produce a very compact APS-C DSLR to go with the Limiteds, more so than the other K-series bodies - following the introduction of the Canon 100D/SL1. Of course, there is nothing to prevent lenses of any size being introduced to the catalogue, but it would be quite hard to called them "Limited" unless they were a prime, very compact and all-metal.