Henrik, congratulation!, in your hands, IMO you've got one of the best lens ever made....F 135/2.8 from it's rendering should be categorized as a limited (but I know there is more than IQ to be called a 'limited')..... It is that good.
I don't know about the 50/1.4, but seeing the images on the net, the 50/1.7 should be equally good (this came out ambiguous, not the same as 50/1.4 but same as the 135/2.8...I think the 50/1.7 is that good as well) . I recently had a chance to buy it for a good price but I already have the FA43/1.9 and I had to pass on it,... still recovering from that decision
...FA43/1.9 is easily the best lens I own, By far.....so. it's ok....
I also have the f28/2.8, although not as stellar as the 135, it too is a truly amazing lens. Since I got the 135, I've become a HUGE Pentax-F lens fan. What a lens!
P.S: It is an image thread so I'll also post a couple of images. The first one got into PPG, the second taken with an ext. tube.
Last edited by pcarfan; 10-14-2009 at 09:08 AM.