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Sigma 70-200mm f/2.8 EX DG OS HSM lens 
Summary
The Sigma 70-200mm f2.8 EX DG OS HSM is a camera lens produced by the Sigma Corporation.
Features edit
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. [1]
Specifications edit
| AF |  Yes
| ||||
|---|---|---|---|---|---|
| Corresponding Mounts | Canon HSM EX / Nikon HSM EX / Sigma HSM EX / Sony Minolta HSM EX | ||||
| Focal Length Range | 70-200mm | ||||
| Maximum aperture | f/2.8 | ||||
| Minimum aperture | f/22 | ||||
| Weight | 1430g / 50.4oz | ||||
| Dimensions (Approx.) | 86.4mm x 197.6mm /3.4in. x 7.8in. (Diameter x Length) | ||||
| Diaphragm Blades | 9 | ||||
| Filter diameter | 77mm | ||||
| Maximum Magnifications | 1:8| | ||||
| Minimum Focusing Distance | 140cm / 55.1in. | ||||
| Supplied Accessories | LH850-02 589 Hood | Case | 77mm lens cap | Rear lens cap | |
| RRP - 2013 | $1,249.00 | ||||
References edit
- ^ "Sigma 70-200mm f2.8 EX DG OS HSM - Canon Fit | Wex Photo Video".
- camera labs
- sigmaphoto product
- photozone sigma 70-200