I'm considering buying the Pentax 31mm limited for use on the K1. Unfortunately lack of available stock has prevented me pulling the trigger.
I've also had my eye on the Sigma 35mm F1.4 Art for Pentax, which has been recommended to me by a number of people. It also has the attractive feature of being almost half the price (750 euros versus 1350-1499 euros for the Pentax).
Does anyone with experience of both on the FF body have any comments about which is the best buy and some of the differences in performance?
Last edited by Dericali; 09-24-2016 at 06:05 AM.