Originally posted by RobA_Oz I hesitate to get involved in this rather odd little thread, but I will say that I wondered about the update of the DA Limiteds, until I bought my latest lens (see my signature) and that changed my thinking. Now, I'm contemplating selling my DA*16-50 in favour of a DA20-40 Limited, in spite of the fact that the K-3 seems the perfect body for the 16-50, having now used it on an *istD, K20D and K-5 as well. Maybe I'll keep both – they each exhibit different strengths, and maybe that's something the OP should consider, rather than condemning Pentax lenses across the board.
It does, however, raise the question about where the Pentax lens range is going. Putting aside the matter of the cheaper kit lenses that serve their role very well, perhaps they should be developing the DA* line further into even faster lenses while the Limiteds remain as smaller, light weight lenses specifically aimed at the discerning traveller.
I do think the DA20-40 could be considered a traveler lens. I don't think the IQ matches most other Limited lenses (perhaps the DA40, which I've always considered the weakest anyway).
The DA*16-50 is far from a perfect lens (no lens of its class is), but I have no intention of trading it in for (or supplementing it with) a DA20-40 which seems to have been completely bypassed by the "pixie dust fairy."
But if you
do get one, let us know what you think - I just haven't seen it in the photos, and I've been looking. I see IQ I'd expect from a Pentax zoom that would cost about half that price, at the most. Which is why some people still like it, I'm sure. The IQ is "good enough" for their standards, and it's small and well built, so they just live with the price. But if this is Ricoh's vision of the future, I'm worried.