Originally posted by Lowell Goudge Virtually all MF wide angle lenses in that range gop for extreme prices,
I absolutely refuse to use AF lenses. But I also refuse to use MF lenses that are more expensive than the equivalent AF lenses. It's even worse when the AF version has BETTER image quality. I'm not going to spend $900 on a wide angle MF lens with questionable IQ when there are FA limiteds to be had for that money.
I guess RioRico was right in saying that those under 20mm wide angle lenses weren't really needed in the pre APS-C days.
24mm is getting close but there's actually a pretty big difference between under 20mm and 24mm. I really miss the 18mm end of my kit lens to be honest. I took a lot of great photos on that end that I haven't been able to reproduce since switching over to my 50mm prime lenses.
The only issue with AF wide angles is that most are made for crop sensors. I'm really holding out for the day when Pentax switches to FF. Dream on.
Originally posted by Ira DA 10-17, for the fisheye.
It drives me nuts that you're going to spend serious money on a fish eye when you don't have an equivalent rectilinear lens already. It's like buying a Segway instead of a bicycle to get to work everyday.
I like your shots of construction workers, it's hot.
Originally posted by Ben_Edict The Sigma 15-30 is a very nice lens, though very big. It doesn't quite the TO's search for a "fast" lens, but in a wide-angle lens the usefulness of the last half f-stop is dabateable.
Ben
You're absolutely right. When I said fast, I meant about 3.5-4.0. Wide angle lenses don't need extremely fast shutter speeds. I think you can get away with 1/40-1/50 handheld in most situations. With the K-x, that should be easily done.
My only concern is that the viewfinder is darker during MF thanks to the smaller aperture.