This product is either discontinued or we cannot get that from suppliers.
Canon EFS15-85IS Lenses, Colour Black, Lens Mount Canon EF-S, Focal Length 15 - 85mm, Comparable APS-C 1.6x Focal Length 24 - 136 mm, Camera Mount Canon EF-S, Angle 84° 30' - 18° 25'.
The EF-S 15-85mm f/3.5-5.6 IS USM Lens from Canon is a very versatile zoom lens with a 35mm focal length equivalence of 24-136mm optimized for APS-C format DSLR cameras.