Sigma 70-200mm f/2.8 EX DG APO OS HSM for Pentax
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The Sigma 70-200 2.8 EX DG HSM OS is a large aperture telephoto zoom lens which features Sigma technology including a Hyper Sonic Motor (HSM) and an Optical Stabilizer (OS). Fast, sharp and highly versatile, the 70-200mm 2.8 is a staple focal length for many types of photography including wedding photography, portrait photography, sports photography, and wildlife photography to name a few. Two FLD glass elements (with performance equal to Flourite) and 3 SLD elements (Special Low Dispersion) ensure outstanding image quality through the entire 70mm to 200mm range. An OS system compensates for camera shake when shooting handheld and a rounded 9 blade diaphragm creates beautiful bokeh. Designed for full frame cameras, the 70-200mm 2.8 will work on APS-C sensors, translating to roughly 112-320mm.
Lens Construction | 22 Elements in 17 Groups |
Angle of View | 34.3º - 12.3º |
Number of Diaphragm Blades | 9 |
Mininum Aperture | f22 |
Minimum Focusing Distance | 140cm / 55.1in. |
Filter Size (mm) | 77mm |
Maximum Magnifications | 1:8 |
Dimensions (Diameter x Length) |
86.4mm x 197.6mm /3.4in. x 7.8in. |
Weight | 1430g / 50.4oz. |
• Front & Rear Caps
• Lens Hood
• Lens Hood Adapter
• Soft Case with Strap
• Tripod Collar