Originally posted by Gary H Perth Is the main driver for your purchase your this consistent preference for quality A series lenses?
Or did you find the Tokina 17mm disappointing, so you moved on quickly?
I am a bit jealous, I have never seen a 20mm Pentax A, but I expect it to be better than the Tokina
a bit of both, plus a third option - on first blush, the SMC A 20/2.8 is superior to the Tokina 17mm, enough so that I am considering the sale of the Tokina.... and I do prefer the convenience and quality of the A series lenses...
the third: I was considering one of the three (to begin with) - SMC A 20/2.8, Voigtlander Color Skopar 20/3.5, or a CZJ MC Flektogon 20/2.8 - this price for the SMC A 20 was just too sweet to pass up and probably saved me an additional $350 over the other two lens under consideration...