The 50-150mm f/2.8 EX DC OS HSM APO Lens for Sigma Cameras from Sigma is a fast f/2.8 telephoto zoom lens with a 50-150mm focal length (75-225mm equivalent in 35mm format) designed for cameras with a Sigma SA mount. This long autofocus telephoto gets you close to the action, and it has an optical image stabilization system that makes it possible to hand-hold the lens at up to four shutter speeds slower than usual, while maintaining sharp, shake-free images. The Hyper Sonic Motor (HSM) gives you quiet, high-speed autofocus, and also allows full-time manual focus override.
Six SLD glass elements help prevent chromatic aberrations, and provide excellent image quality throughout the zoom range. Super Multi Coating on the glass surfaces reduces flare and ghosting, and helps ensure high-contrast images. The 9-blade diaphragm gives a very pleasing quality to the out-of-focus areas of your photos (generally known as bokeh). A built-in tripod collar provides a solid mount when it's placed on a tripod.
Long telephoto (75-225mm equivalent) lens for cameras with APS-C sensors
Fast continuous maximum aperture of f/2.8 at all focal lengths
Built-in optical image stabilization (OS) allows hand-holding telephoto lens at shutter speeds 4 stops slower than without OS
Super Multi-Layer Coating reduces flare and ghosting and ensures sharp and high contrast
images, even in backlit conditions
HSM (Hyper Sonic Motor) ensures quiet and high speed autofocus while allowing full-time manual focus override
An inner focusing and inner zooming system to provide convenient handling
Six SLD glass elements compensate for chromatic aberrations and provide high image quality throughout the zoom range
The rounded 9 blade diaphragm creates an attractive blur to the out of focus areas of the image
In the Box
Sigma 50-150mm f/2.8 EX DC OS HSM APO Lens for Sigma Cameras
Front and Rear Lens Caps
Lens Case, Hood (LH850-02)
Tripod Socket (TS-21)
Limited 1-Year North and South America Warranty Against Manufacturing and Workmanship Defects.
Limited 3-Year U.S.A. Extended Warranty Extension Against Manufacturing and Workmanship Defects.