I'm looking for an extreme wide-angle/fisheye lens for my canon t2i, but am not sure what to get. I've heard the sigma 8mm is pretty good an obviously the canon 8-15mm f4 L as well, but that over a ...
I'm looking for a fish eye lens to use with my 5d. The alternatives I can see are canon 8-15L f/4 and canon 15 f/2.8. Canon 15mm is a prime and it has a faster aperture, while 8-15 is an L lens. ...
I am going on a cruise to Greece and Italy this summer, I really wanted to buy a new Canon lens for my t2i but i am confused whether to buy the 17-40 f/4.0 or the 15mm 2.8 fisheye. Any help?