Sigma 100-400mm f/5-6.3 DG DN OS C
~$1250 USD
Specifications
| Focal length | 100-400mm |
| Max aperture | f/5 |
| Sweet spot | f/5.6 |
| Aperture blades | 9 (circular) |
| Max magnification | 0.24x |
| Min focus distance | 1120mm |
| AF motor | LM |
| OIS | Yes |
| Weather sealed | No |
| Weight | 1140g |
| Diameter | 86mm |
| Length | 199.2mm |
| Filter thread | 67mm |
| Year | 2020 |
Optical Quality 11/14
| Center (wide open) | 1.5 |
| Corner (wide open) | 1.0 |
| Center (stopped) | 1.5 |
| Corner (stopped) | 1.5 |
| Longitudinal CA | 2.0 |
| Lateral CA | 2.0 |
| Distortion | 1.5 |
| Vignetting (wide open) | 1.0 |
| Vignetting (stopped) | 1.5 |
| Bokeh | 1.5 |
| Flare resistance | 1.0 |
0-2 scale. See scoring methodology.