I recently made a trip to Colorado and realized my 18-135 wasn't wide enough to capture the beauty of the Rockies - had to resort to pano.
I've been researching some ultra wide lenses, but am wondering if a 17-40L would be wide enough. I'm stuck between the 17-40L and 10-22, but am also open to hearing what everyone has to say about the offerings from Sigma and Tokina. With my budget being $600, what's my best option?
I'll be using this lens for Chicago architecture shots as well as landscapes shots in future trips to Colorado and Scotland.
Any help and advice is greatly appreciated!