At launch 2012 Canon wrote this regarding Canon EF 24-70mm F2.8 L II USM : "Meeting the ever-increasing demands on image quality that digital photography brings, the redesigned EF 24-70mm f/2.8L II USM is the latest update to the acclaimed L-Series of EF optics, re-establishing a new standard for superb optics, high-end durable construction and
Design. The 100mm macro is a moderately large lens, and its design and construction will look instantly familiar to anyone versed in Canon's recent 'L' series designs. The exterior of the barrel is made from high quality plastic, which helps keep weight down, and the mount is of course metal; there's also dust and moisture sealing (with a 5qsdr. 58 470 377 309 393 165 304 268 8