Originally posted by gtl The recent price hike makes me tempted to join Nikon. But I am too heavily invested in the DA limiteds and DA*55mm. Why don't you like the 31mm?
The 31ltd is a very good lens, I owned one for about a year. I just found that I liked the DA 35ltd better, overall, and at the time my low-light D-normal FL was covered by the FA 35 f/2. I liked the bokeh of the 31ltd slightly better, and the speed, but really liked the sharpness, contrast and color rendition of the DA 35ltd better.
The 77 is just plain magic. I love that lens, love the bokeh and sharpness, it just is one of those lenses that can make everything besides a completely screwed-up shot look great.
Re the 43ltd... My copy was nice wide-open, extremely sharp at f/2.8 and resolved beyond belief at f/4. Since I shoot the Nikon 50 1.8D more than anything else on my D700 and love the FOV that brings, I think the 43ltd on a Pentax FF would be pretty much the ultimate combo for me - more than enough DOF control on FF even at f/4, while showing extreme sharpness and stunning contrast. Plus, I imagine the FF Pentax body to be slightly smaller, sexier, and in combo with that 43ltd, just perfect in-hand as well. It would be my everyday, do-everything walkabout combo, with immense capability and power.
When Pentax introduces a FF body, I hope to see something like a 20 or 24mm f/2.8 FA Limited, small, incredible IQ, and either a 135, 150 or 180mm f2.8 Limited.
So, the ultimate kit, for me: K-FF body + 20ltd + 43ltd + 77ltd + 150ltd
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