Like many of you, I don't like the hood for the CANON 10-22 simply because of the size. It's huge, gets in the way and I end up not using it. But I do want to use a hood with this lens so I researched and found a few posts on the subject. One of the recommended alternative hoods was this one, the EW-83II (for the CANON 20-35 f/3.5-4.5). It's much smaller, fits perfect, does not vignette and I have no way of proving this but I think it would protect better since it sits closer to the front element. I've seen people post on the subject, so I thought I'd post a few pictures so you can get a better idea what it looks like mounted on the lens. The last image is a shot through my balcony at 10mm, f/11 to show that there's no effect on the image.





