Sigma 18-35mm f/1.8 DC HSM Art Lens

Product Description:

The Sigma 18-35mm f/1.8 DC HSM Lens for Sigma is a wide-angle to normal-length zoom lens that features a fast, bright constant f/1.8 maximum aperture. It is specifically designed for use with APS-C-sized sensors and provides a 35mm-equivalent focal length range of 27-52.5mm.
Aperture Range: f/1.8-16
Fast Constant Maximum Aperture
Designed for APS-C-Sized Sensors
35mm Equivalent Focal Length: 27-52.5mm
Hyper Sonic AF Motor
Internal Focusing and Zoom Design
Four Aspherical & 5 SLD Glass Elements
Super Multi-Layer Coating
Sigma SA Lens Mount
Compatible with Sigma USB Dock