Love this lens on my 7d . First off I have to do some micro adjustment of -6 to get the full potential of the lens. Its a keeper for sure. CA is tollerabe and can be easily fixed .

I own a 35/2 which is of similar generation/ build. On my 35/2 the AF is so noisy and hunts so much in lowlight that I became almost too annoyed to use it indoors, unfortunately, because it's very sharp and light and un-obtrusive. Because of that...

This a really good wide angle lens, nice sharp crisp pictures, really good for portrait work.

Good lens for street photography or indoor in reasonable light. Light and compact in this day of bulky multi pound lenses. USM missed. 24mm appears to be the new 35mm.

This is one of the truly "MUST HAVE" lenses for almost every Canon EOS SLR camera bag. This is especially true for cost conscious owners of "small frame" digital SLRs.