Canon EF 24-105mm f/4L IS II USM
THIS lens is the replacement for one of Canon’s best-selling full-frame optics for the past 10 years – the EF 24-105mm f/4L USM. It features a revised optical design that has made it a little sharper towards the edges with less barrel distortion at the wide end. Vignetting isn’t quite as severe either and it features a new electronic aperture diaphragm system (EDM) that provides smoother and quieter aperture changes during movie capture. It’s the best 24-105mm full-frame zoom Canon makes, but isn’t quite as razor sharp as the stunning EF 24-70mm f/2.8L II USM.