120-300mm F2.8 EX DG OS APO HSM

High Action Zoom
Telephoto Lenses, USB Dock Compatible
Landscape, Nature & Wildlife, Sports & Action
  • Large aperture & optically stabilized 
  • FLD glass, performance equal to fluorite 
  • Carrying case, lens hood, front & rear caps
#OS12
This product is discontinued.
*Authorized dealer prices may vary
Overview

The Sigma 120-300mm F2.8 EX DG OS APO HSM is a unique lens in the photo industry. Its design is based around high speed superior optical performance. Created for Full Frame sensors, it may also be used with APS-C sized sensors as well. It has an array of technology to guarantee the highest level of image quality. This technology includes a Hyper Sonic Motor (HSM), an Optical Stabilizer, Inner Focusing and Zooming System, SLD and FLD Glass Elements (FLD has a performance equal to fluorite). The HSM ensures quiet, high speed, accurate autofocusing while the OS allows for use of shutter speeds approximately 4 stops slower than would otherwise be possible. Super Multi-Layer coating reduces flare and ghosting working together with the SLD and FLD glass elements for maximum correction of chromatic aberrations. An inner focusing and zooming system produces sharper images throughout the entire zoom range. With a large fixed aperture of F2.8 the 120-300 is capable of handling any lighting scenario.

Tech Specs

SPECIFICATIONS

Lens Construction23 Elements in 18 Groups
Angle of View20.4-8.2 degrees
Number of Diaphragm Blades9
Mininum Aperturef22
Minimum Focusing Distance150-250cm cm / 59.1-98.4in in
Filter Size (mm)105mm
Maximum Magnifications1:8.1 (at 200mm focal length)
Dimensions
(Diameter x Length)
114.4mm x 289.2mm mm/4.5in. x 11.4in. in
Weight2950g / 104oz.
Corresponding Mounts
Sigma OS 
HSM 
APO 
EX 
DG 
Nikon OS 
HSM 
APO 
EX 
DG 
Canon OS 
HSM 
APO 
EX 
DG 
OS - Optical Stabilizer Function
HSM - Hyper-Sonic Motor
APO - Apochromatic 
EX - EX Lens
DG - DG for Digital

* The appearance, specifications, and the like of the product are subject to change for improvement without notice.

MTF CHART

LENS CONSTRUCTION

Resources
  • FOCAL LENGTH SIMULATOR

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