The canon ef s 15 85mm f35 56 is usm lens is a high performance zoom lens equivalent to a 24 136mm focal length lens 56x standard zoom lens designed for eos ef s mount bodies the lens covers wide angle and portrait focal ranges the canon ef s 15 85mm f35 56 is usm lens offers a 4 stop image stabiliser in addition to the 035m close focusing distance throughout the zoom range featuring fantastic low light performance this lens also includes ultra low dispersion ud lenses aspheri