Manufacturer’s Description

An upgrade to its predecessor, the 18-50mm F2.8-4.5 DC OS HSM is a lens dedicated to digital SLR cameras with APS-C size image sensors offering a large aperture and Sigma's Optical Stabilization. Once again, Sigma has also engineered the built-in OS function, an anti-shake system, for Sony and Pentax mount allowing the photographer to see a stabilized image in the viewfinder.

The Specs

Optics
Min Focal Length 18 mm
Min Focus Distance 11.81"
Image Stabilization Optical
Filter Size Supported 67 mm
Additional Specifications
Angle of View 27.9 to 69.3 Degrees
Max Aperture at Max Focal Length f/4.5
Max Aperture at Min Focal Length f/2.8
Min Aperture Value f/22
Quick Glance
Max Focal Length 50 mm
Lens Type Zoom
Max Aperture f/ 2.8 (Wide)|f/ 4.5 (Tele)
Compatible Camera Mount Canon Digital SLR Cameras
Other Features
Included Components Lens Hood
Warranty
Warranty Information 1 Year Limited Warranty
More Info
URL http://www.sigma-photo.com
Physical Specifications
Diameter 74 mm
Weight 13.93 oz
Length 88.6 in
Dimensions 3.49" Length x 2.91" Diameter

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