Originally posted by zeitlos What about the old Sigma 12-24? Will it be a good pick for FF?
Or would you rather recommend the 15-30?
Will there be a wide-angle option for the upcomming FF Pentax that resembles the 15mm Limited as far as weight is concerned? What is a good solution when looking for an easy to carry wide angle lens?
Sigma 12-24, that Tamron 15-30 and all other such 3rd party options already exist for FF from other brands.
So I don't expect performance to be different.
No wide angle prime listed on the Pentax roadmap, yet.
For the legacy options, the 20/4 is hard to beat.
Only the last bit of the corners are not good, the edges are no issues at all.
Better than most of the faster 20mm options which struggle more on the edges even.
I would hope Pentax think out of the box for a small UWA prime.
Maybe a non-retrofocus lens that when attached disallows camera operation unless its in liveview mode.
When I shoot landscapes, I am usually on liveview anyway.
Neither does a LV only special use UWA really take away any of the usability of a camera. (its just an additional option)