Manufacturer’s Description

As a member of the EX series of lenses this 3rd generation Sigma lens is designed with the highest level of optical technology and augments its predecessor with the addition of the Hyper-Sonic Motor (HSM) ensuring a quiet, high speed AF as well as full-time manual focusing capability.

The Specs

Physical Specifications
Dimensions 3.73" Length x 3.49" Diameter
Weight 1.74 lbs
More Info
URL http://www.sigma-photo.com
Optics
Filter Size Supported 82 mm
Min Focus Distance 14.96"
Min Focal Length 24 mm
Quick Glance
Lens Type Zoom
Max Aperture f/ 2.8 (Wide)
Compatible Camera Mount Canon EF/EF-S
Max Focal Length 70 mm

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