Sigma 258306 105mm F2.8 EX DG OS HSM Macro Lens for Nikon DSLR

Made for full frame digital SLR cameras, this Sigma 258306 105mm F2.8 EX DG OS HSM macro lens also works on smaller APS-c size sensors, where it provides an effective focal length of about 150mm on most cameras. It achieves life-size 1:1 magnification at its closest working distance of 12.3 inches. The package includes a hood adapter, lens hood, and both front & rear lens caps. Note: this lens is not zoomable.