Canon EF 16–35mm f/2.8L II USM Ultra-Wide Zoom Lens Whether you're a photojournalist, a wedding photographer or highly-skilled amateur, this ultra-wide-angle zoom lens can help you capture compelling images. Fast and quiet with a 2.8 maximum aperture, this lens is ideal for shooting in low-light situations.
I am not a pro, shoot a few things on the side and recently sold all my junk laying around I have not used in years to clean my camera bag out and restock with L-Glass.
What a difference! If you are a serious shooter, save your money for L-Glass, you cannot go wrong. This baby is sharp and the color and contrast is really nice, focus is super fast.
I am using this on a 1.6 sensor so it is not as wide as my 10-22 on this body but I plan on upgrading to full frame soon, don't tell my fiance!
Read the reviews, it's a great lens
What's great about it: Its fast it's sharp and it's an L
What's not so great: The Price, the bigger filter size