Canon EF 11-24mm f/4L USM Review
For many years Canon photographers had a reason to be jealous of those on the Nikon side of the fence. There was no match to Nikon's excellent AF-S Nikkor 14-24mm f/2.8G ED ($1,996.95 at Amazon) zoom for full-frame SLRs. Unveiled early last year, the EF 11-24mm f/4L USM from Canon ($2,999) doesn't match the Nikon's sexy f/2.8 aperture, but it captures a significantly wider field of view—the widest of any rectilinear zoom lens on the market today. It's not perfect—there's some barrel distortion, and corners are dim at its widest angle and aperture—but given the design, which goes beyond the typical definition of ultra-wide, it's an exceptional performer, and worthy of being called Editors' Choice.
DesignThe 11-24mm ($2,699.00 at Adorama) is a big chunk of glass. It measures 5.2 by 4.3 inches (HD) and weighs in at a hefty 2.6 pounds. The bulbous front element precludes the use of screw-in filters, but you can use a filter holder system from Lee if you want to use a graduated neutr...
The Canon EF 11-24mm f/4L USM is a unique lens that combines an incredibly wide field of view with a zooming design and constant aperture.
Ultra-wide field of view; Maintains f/4 when zoomed; Very sharp
Shows some barrel distortion; Corner and edge dimness; Omits filter support; Big and heavy; Expensive