Sigma's New APO 70-200mm F2.8 EX DG OS HSM is the second generation of this large aperture telephoto zoom lens now incorporating Sigma's Optical Stablization function, OS, Sigma's own anti-shake system. Two FLD glass elements, which have the performance
Compatible with most Sony full-frame DSLR cameras and APS-C-size sensors; OS (Optical Stabilization) system; HSM (Hyper-Sonic Motor); 70-200mm focal length; f/22 minimum aperture
It features a large maximum aperture of f/2.8 that remains constant throughout the zoom range, making it incredibly valuable when shooting in low light situations such as wedding or other events. Up to 4 Stops of Optical Stabilization Optimized for Sony Full-Frame DSLRs Auto and Manual Focus Super multi-layer lens coating Fast f/2.8 Maximum Aperture 77mm Filter Size Fast and Quiet Hyper-Sonic Motor (HSM) Excellent for Action/Low-Light Shooting 55.1 inch (140cm) Close Focusing Distance Camera Mount Type Sony Alpha, Minolta AF Format Compatibility 35mm Film / Full-Frame Digital Sensor DSLR (APS-C Sensor) Angle of View 34.3-degrees - 12.3-degrees Minimum Focus Distance 4.59 feet (1.40 m) Magnification 0.125x Maximum Reproduction Ratio 1:8 Elements/Groups 22/17 Diaphragm Blades 9 Image Stabilization Yes Autofocus Yes Tripod Collar Yes Black Electronic components Model: 589205 Included items: Sigma 70-200mm f/2.8 EX DG APO OS HSM for Sony Lens Hood Rear Lens Cap Dimensions: 3.4 x 7.8 inches Weight: 4
Sigmas New APO 70-200mm F2.8 EX DG OS HSM is the second generation of this large aperture telephoto zoom lens now incorporating Sigmas Optical Stablization function, OS, our own anti-shake system which makes viewing a stabilized image in the viewfinder possible for Sony and Pentax users if chosen. Two FLD glass elements, which have the performance equal to fluorite glass have also been added along with three SLD glass elements, all which provide excellent correction of color aberration. In spite of the additions of all of these features, Sigma has managed to make the lens more compact than its predecessor, measuring only 7.8 in length. For any serious photographer where the 70-200mm focal range is often the most important second lens to own after the initial standards lens or mid range zooms. The fast aperture is extremely useful and important in low light environments or when shooting fast moving situations where a higher shutter speed demands maximum lights thru the lens. HSM ensures quiet and high speed AF as well as full-time manual focus capability. Super Multi-Layer lens coating reduces flare ghosting and assures high image quality throughout the entire zoom range. It has a minimum focusing distance of 55.1 inches throughout the entire zoom range and a maximum magnification ratio of 1:8 The rounded 9 blade diaphragm creates an attractive blur to the out of focus images. This lens is equipped with a petal-type hood. Its exceptional versatility as an all-around lens is perfect for journalists and wedding photographers. This latest version of the Sigma 70-200mm is well regarded for its outstanding image quality, light weight and ease of operation.