Sigma 17-50mm f/2.8 EX DC OS HSM Lens for Canon EF Mount

Overview

Characterized by its versatile zoom range and bright design, the Canon EF-mount 17-50mm f/2.8 EX DC OS HSM from Sigma covers a wide-angle to portrait-length range and features a constant f/2.8 maximum aperture to excel in available light conditions. The optical design incorporates a pair of low dispersion elements along with a trio of aspherical elements to reduce a variety of aberrations and promote greater sharpness and clarity. A Super Multi-Layer Coating is also used to suppress flare and ghosting for improved contrast and color accuracy. Benefitting the optics, a Hyper Sonic Motor affords quick and quiet autofocus performance while an Optical Stabilizer minimizes the appearance of camera shake for sharper handheld shooting. Additionally, the lens is distinguished by its sleek profile, making it an ideal lens for walkaround and travel shooting.


Key Features
  • EF-Mount Lens/APS-C Format
  • 27.2-80mm (35mm Equivalent)
  • Aperture Range: f/2.8 to f/22
  • Two FLD Elements
  • Three Aspherical Elements
  • Super Multi-Layer Coating
  • Hyper Sonic Motor AF System
  • OS Image Stabilization
  • Rounded 7-Blade Diaphragm
In the Box
  • Sigma 17-50mm f/2.8 EX DC OS HSM Lens for Canon EF
  • Sigma LCF-77 III 77mm Lens Cap
  • Sigma Rear Cap LCR II for Canon EF Mount Lenses
  • Sigma Lens Hood for 24mm f/1.8 EX Digital, 17-50 f/2.8 EX, 28mm f/1.8 EX Lens
  • Lens Case
  • Limited 1-Year Warranty
  • Limited 3-Year U.S.A. Warranty Extension