Originally posted by TomTextura It's highly unlikely I'll be able get more than one more lens before I will have to get a DSLR for my wife so that I don't feel like a selfish bastard that doesn't spread the love at all.
Ha...I can't hardly talk my wife into even
picking up my DSLR to take a picture, much less convincing her that she needs one for herself. I recently bought her an Olympus Pen E-P1 with the 17mm f/2.8 pancake, and she likes it, but still hardly ever uses it. Ah well...I still somehow end up in at least two or three family pictures a year, so I guess I shouldn't complain.
Now, onto the OP's lens "dream team". I'm a big fan of Sigma lenses, and I've often thought of the Sigma lens "Dream Team" for Pentax as being something like this:
Zooms:
Sigma 8-16mm
Sigma 17-50mm f/2.8
Sigma 50-150mm f/2.8
Sigma 100-300mm f/4
Primes:
Sigma 30mm f/1.4
Sigma 50mm f/1.4
Sigma 85mm f/1.4
I feel very lucky to already own two of the gems on that list...the
50-150mm f/2.8 and the
100-300mm f/4. Those two lenses are incredible, and both were tragically discontinued long before their time. So now they're next to impossible to find in K-mount.
For my own "dream team", I decided to go with the
Sigma 10-20mm instead of the 8-16mm, since it is a more logical compliment to my
Tamron 28-75mm f/2.8. And I favor the 28-75mm over the 17-50mm because I mostly shoot people and portraits. And I generally find the 17-50mm lenses to be frustrating because they're simultaneously not-quite-wide-enough, and not-quite-long-enough. And besides that, the Tamron 28-75mm has impeccable image quality on APS-C.
I already own (and love) the
Sigma 30mm f/1.4, but the
Sigma 85mm f/1.4 is still on my to-buy list. I would probably already own it if I hadn't come across the 100-300mm f/4 recently.