Canon EF 24-70mm f/2.8L II USM
The EF 24-70mm f/2.8L II USM is a near-flawless lens with optics that come very close to matching a set of top-quality primes. With fast, accurate autofocus and weathersealed construction, it's difficult to find any really serious faults at all.
Professional and serious enthusiast photographers looking for the best possible optics in an 'everyday' standard zoom lens.
Photographers who shoot a lot at close focus distances.
Canon EF 24-70mm f/2.8L II USM review
By: Jon Tarrant, What Digital Camera (Nov 8, 2012)
Technical testing revealed slight colour fringing at the shortest focal lengths, which was a disappointment, but in all other respects the results were outstanding. Resolution peaked above 0.4 cycles-per-pixel and the MTF curves never once fell below the critical 0.25 cycles-per-pixel threshold.