SPECIAL ORDER*** Multi-purpose Zoom Lens For APS-C Cameras 13x High Zoom Ratio Filter Diameter: 62mm For use with smaller chip APS-C cameras only A minimum focusing distance of 13.8" at all focal lengths & produces a maximum magnification radio of 1:2.9 Offers Sigma's OS System (Optical Stabilization) allowing handheld photography even in low-light situations and covers wide-angle to telephoto to Macro photography