Sigma 17-50mm F2.8 EX DC HSM Pentax
Released December 2011
Sigma 17-50mm F2.8 EX DC HSM Pentax
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Announced | 08/12/2011 |
Indicative price (USD) | 669 |
Aperture | f/ 2.8 |
Focal range (mm) | 17-50 |
Filter diameter (mm) | 77 |
Max diameter (mm) | 83.5 |
Mount type | Pentax KAF |
Stabilization | No |
AF Motor | HSM |
Zoom type | Ring |
Rotating front element | Yes |
Tripod mount | No |
Color | Black |
Full-Time manual focus | No |
Number of lenses | 17 |
Number of groups | 13 |
Diaphragm blades | 7 |
Circular aperture | Yes |
Length (mm) | 91.8 |
Weight (gr) | 550 |
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