This large aperture medium telephoto macro lens offers advanced performance of close-up photography. Sigma’s own proprietary OS (Optical Stabilizer) system enables handheld close-up photography. A Special Low Dispersion (SLD) lens and one high refractive index SLD lens provide excellent correction…

The APO Macro Sigma 180mm F2.8 EX DG OS HSM is a high performance telephoto macro lens designed for Full Frame sensors but may also be used with smaller APS-C size sensors with a corresponding effective increase in focal length to about 260mm with most cameras. The 180mm F2.8 has a large aperture…

- Wide-Angle to Telephoto Zoom Macro Lens - For Nikon APS-C Cameras Only - Optical Stabilization (OS) - Hyper-Sonic Motor (HSM)

- Aperture Range: f/2.8-22 - Macro Capabilities - Compact and Lightweight TSC Construction - FLD, SLD, and Aspherical Lens Elements - Super Multi-Layer Coating - Compatible with Sigma USB Dock