Sigma APO 50-150mm f/2.8 EX DC HSM
Manufacturer's Description:"Specially designed for digital SLR cameras with an APS-C size image sensor, this large aperture F2.8 lens has a compact and lightweight construction of 76.3mm in diameter, 135.1mm in length and weighing just 770g (27.2oz).
The incorporation of the very latest optical technology gives optimum lens performance providing excellent correction for flare, ghosting and all types of aberrations. High image quality is assured throughout the entire zoom range. Four SLD iSpecial Low Dispersion jglass elements are used for utmost correction of chromatic aberrations.
The HSM (Hyper Sonic Motor) system ensures quiet and high-speed auto focusing with full time manual focus override. "
| Availability | ||
Discontinued  |
No | Contribute |
| Year announced | No Data | Contribute |
| General | ||
| Lens Mounts |
|
Contribute |
| Focal Type | Tele zoom | Contribute |
| Lens | ||
| Focal Length |
50mm - 150mm | Contribute |
| Angle of View |
10° - 28° | Contribute |
| Max Aperture |
f/2.8 | Contribute |
| Min Aperture |
f/22 | Contribute |
| Filter Size |
67mm | Contribute |
| 35mm equivalent | No Data | Contribute |
| Internal focusing |
No Data | Contribute |
| Focusing | ||
| Min Focus | 100cm | Contribute |
| Stabilised | No | Contribute |
| Macro |
No | Contribute |
| Construction | ||
| Blades | 9 | Contribute |
| Elements | 18 | Contribute |
| Groups | 14 | Contribute |
| Box Contents | ||
| Box Contents |
No Data | Contribute |
| Dimensions | ||
| Weight | 770g | Contribute |
| Width | No Data | Contribute |
| Height | 135.1mm | Contribute |
| MTF Data | ||
| Effective focal length | No Data | Contribute |
| Weighted MTF | No Data | Contribute |
| Average Weighted MTF | No Data | Contribute |
| Weighted MTF 10 lp/mm | No Data | Contribute |
| Weighted MTF 20 lp/mm | No Data | Contribute |
| Weighted MTF 40 lp/mm | No Data | Contribute |
| Distortion | No Data | Contribute |
| Grade | No Data | Contribute |
| Photodo MTF Score | No Data | Contribute |
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428 MTF tests
74 in-depth photodo reviews
100+ users join each day
Help the lens community by reviewing or rating a lens today via our lens search