The Sigma 70-200mm f2.8 EX DG OS HSM is a camera lens produced by the Sigma Corporation.
Features
The lens features an Optical Stabiliser function, which in turn enables the use of shutter speeds up to four stops slower than would otherwise be possible. The OS functionality also enables low-light photography. The lens has an ultrasonic motor.
Specifications AF Yes Corresponding MountsCanon HSM EX / Nikon HSM EX / Sigma HSM EX / Sony Minolta HSM EX Focal Length Range 70-200mm Maximum aperture 2.8 Minimum aperture22 Weight1430g / 50.4oz Dimensions (Approx.) 86.4mm x 197.6mm /3.4in. x 7.8in. (Diameter x Length) Diaphragm Blades 9 Filter diameter77mm Maximum Magnifications1:8 Minimum Focusing Distance140cm / 55.1in. Supplied Accessories LH850-02 589 Hood Case77mm lens capRear lens capRRP - 2013 $1,249.00
References
camera labs sigmaphoto product photozone sigma 70-200