Hi Rob ... I've the following Pentax 50mm lenses: ST50/1.4, K50/1.2, K50/1.4, K55/1.8, M50/1.4, M50/1.7, M50/2.0, A50/2.0
I don't think I ~need~ comparison shots, although it's always nice to see such things ... right now I'm more concerned with the construction and feel of the A50/1.2. I've been thinking of making some comparos between the 50's myself. Just not have been feeling up to it lately. Shel > [Original Message] > From: Rob Studdert > I haven't checked the K but I suspect it's constructed of more aluminium than > brass? I've owned both versions simultaneously and I never really noticed a > difference. The A50/1.2 performs pretty nicely on the *ist D though > surprisingly the A50/2.8 macro seems to snap into focus (visually) a little > more obviously (maybe because it's so damn sharp wide open?). > > If you have an A50/1.4, A50/2.8 or a SMCT55/1.8 I could produce some direct > comparison shots for you tomorrow?
