Description
Designed for use with full frame digital SLR cameras. May also be used with smaller APS-c size sensors with a corresponding effective increase in focal length to about 180 to 600mm with most cameras Offers Sigma’s OS System (Optical Stabilization) allowing handheld photography even in low-light situations HSM (Hyper-Sonic Motor) ensures a quiet & high-speed auto focus Minimum focusing distance of 59 inches with a maximum magnification of 1 to 4.2 Compact weighing only 3.6 pounds & a mere 8 inches in length A lens hood, tripod socket TS-31, front & rear lens caps and carrying case are included with the lens.
| Specifications | |
| Lens Construction | 21 Elements in 15 Groups |
| APO Tele Converter | 1.4X MF |
| 2X MF | |
| Angle of View | 20.4º – 6.2º |
| Number of Diaphragm Blades | 9 |
| Mininum Aperture | f22 |
| Minimum Focusing Distance | 150 cm / 59.1 in |
| Filter Size (mm) | 77 |
| Maximum Magnifications | 1:4.2 |
| Dimensions | 92.5 x 203.5 mm/3.6 x 8 in |
| (Diameter x Length) | |
| Weight | 1750g / 61.7oz. |
| OS – Optical Stabilizer Function | |
| HSM – Hyper-Sonic Motor | |
| CONV – APO Teleconverter EX | |
| DG – DG for Digital | |
| D – Distance Information Function | |