Just to respond to everyone: Thanks for the link. That is actually where I looked it up.
The problem with the F versions is that they are not push-pull. I want a push-pull zoom lens. One of the most appealing aspects of the A 35-135 was it's size (and the fact that it is an A lens but still maual focus.) It is 450g (only slightly heavier than my non-smc Takumar 135mm f2.5 which is extremely convenient to handle on my ME Super and MX) The A 35-105 is 615g and the A 28-135 is 820g. The lens I want to replace is the humongos Tokina ATX 50-250 which is great lens but it is not a convenient all around device... (anybody want it by the way? :P) Thanks for the input though. If anyone has any hands on with this, or any information beyond dimitrov's site on frequency and price, let me know. I am also interested in other, non Pentax brand options. thx L PS: I sent this out 4 hours ago already so if it gets there twice, sorry...
