All I can say is the Sigma 12/1.4 is a great little lens. Its really versatile yet light and small. Its a perfect wide addition if you are using one of the 16-XX zooms. I haven't used the 15.
I mostly just use the Sigma 17-40 these days...even though I do have a 16-55 2.8II, that extra stops means a lot to me. SGinNorcal wrote:
All I can say is the Sigma 12/1.4 is a great little lens. Its really versatile yet light and small. Its a perfect wide addition if you are using one of the 16-XX zooms. I haven't used the 15.