Exponentially expand your shooting possibilities on EOS Digital cameras with the Canon TS-E 17mm f/4L lens, the widest tilt-shift lens in the lineup of Canon. The Canon TS-E 17mm f/4L is not only capable of offering a diagonal 104° angle of view on full-frame SLR cameras, it can also compensate and minimise chromatic aberrations and deliver the highest possible glare-free image quality using its specially coated aspherical element.