02-07-2017, 07:37 PM
Quote: ....Now do I get one?No.
On Pentax, mine had always focus issues. Was never sharp wide open, so what good is the f/2.8 then? I cannot confirm your "sharp lens" verdict. The Sigma 17-50 what BC suggests was way better, sharper, faster.
I think, I would opt for a Sigma 17-70/2.8-4 C these days. Bit more reach, less weight, better adjustment options (with the dock)