The Sigma 120-300mm F2.8 EX DG OS APO HSM features 120-300mm at focal length with maximum aperture of f/2.8. The lens construction has 23 Elements in 18 Groups and has diagonal angle of view at 20.4- 8.2 degrees. Closest focusing distance at 150-250cm / 59.1-98.4 in. and has a filter size of 105mm. The Sigma 120-300mm F2.8 EX DG OS APO HSM lens has measures Diameter 114.4mm x Length 289.2mm / 4.5in. x 11.4 in.
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Sigma 120-300mm F2.8 EX DG OS APO HSM Specifications
The Sigma Corporation is pleased to announce the new Sigma APO 120-300mm F2.8 EX DG OS HSM.
This new lens incorporates Sigma’s proprietary Optical Stabilizer system, and offers high image quality. In addition, this lens features splash proof design for use in harsh conditions. One SLD and two FLD glass elements are used for maximum correction of chromatic aberrations.
The Super Multi-Layer Coating reduces flare and ghosting, and the lens design incorporates an inner focusing and inner zooming system to ensure sharp images throughout the entire zoom range. Improved optical performance provides excellent correction of sagittal coma flare, and ensures ultra-high resolution, comparable to a fixed focal length lens. The OS (Optical Stabilizer) system offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible.
This system enables hand held tele-photography. Incorporation of HSM (Hyper Sonic Motor) ensures quiet and high speed autofocus, while allowing full-time manual focus override.The rounded 9 blade diaphragm creates an attractive blur to the out of focus areas of the image. The addition of Sigma’s APO TELE CONVERTER produces an ultra telephoto zoom lens with AF.
*Lens Construction: 23 Elements in 18 Groups
*Angle of View: 20.4- 8.2 degrees
*Number of blades: 9 pcs (Rounded diaphragm)
*Minimum Aperture: F22
*Minimum Focusing Distance: 150-250cm / 59.1-98.4in.
*Maximum Magnification: 1:8.1 (at 200mm focal length)
*Lens Hood: Bayonet Type (LH1128-01) supplied
*Filter Size: Diameter 105mm
*Dimensions: Diameter 114.4mmxLength 289.2mm / 4.5in.x11.4in.
Sigma 120-300mm F2.8 EX DG OS APO HSM Reviews
Sigma 120-300mm F2.8 EX DG OS APO HSM User Reviews
Sigma 120-300mm F2.8 EX DG OS APO HSM Sample Photos
Sigma 120-300mm F2.8 EX DG OS APO HSM User Manual
See also: Lens Reviews | Sigma Lenses