Originally posted by dired Thanks for the recommendations. I was at BH yesterday to check out the 77 and 50-135, the 77 focus speed really impressed me. Unfortunately the BH Nikon fanboys totally discouraged me from switching, "your 85mm 1.8 is worlds about anything pentax makes", bleh.
I'm very interested in a vintage auto focus prime somewhere close to 80mm - not set on a specific length at all. How would i go about finding one and how much do they run? How do i know which are AF? I already picked up the m42 adapter and my next purchase will probably be a 50 F1.4 SUPER TAKUMAR. Now what I really need is an AF but i seem to finding only manual lenses on ebay, what am I doing wrong?
As an owner of a Nikkor 85mm f/1.8 I rather take exception to what B&H told you. The Nikkor 85/1.8 is a good lens, but to say it is worlds above(?) anything Pentax makes is at best a sales rep showing extreme ignorance about the quality of Pentax glass, and at worst is an out and out lie.
If you are dead set on something in the 85mm range, my choice would be the FA77/1.8 (as good as or better than ANY Nikkor 85mm lens), or if you can find one, an FA85mm f/1.4 (reputed to be stellar at portrait distances, but a wee bit soft at infinity, or, if you can find one and then get away with murdering it's owner to get it, an A*85 f/1.4 (manual focus, but the best 85mm lens ever made, according to both Nikon and Canon users that I correspond with).
And no, mine is not for sale......
If you can stand a modern lens, the DA70mm f/2.4 LTD is pretty similar to the 77mm LTD as far as the look of the pictures go (I have both and have made the comparison), is very similar in resolving power (Image IQ?), but is 2/3 or so of a stop slower, is much smaller and has no aperture ring.
Personally, if B&H is spreading that kind of crap around, I would be finding a different vendor, and telling B&H management why you are no longer buying from them.
There are lots of places to buy equipment, B&H is just one more name on the list, and not necessarily one of the best ones.