Expanded Specifications Sigma AF 70-200mm F2.8 DG DN OS Sports
| Lens Construction |
20 elements in 15 groups (6 FLD, 2 SLD, 3 aspherical elements)
|
| Angle of View | 34.3° -12.3° |
| Number of Diaphragm Blades |
11 (rounded diaphragm)
|
| Minimum Aperture | F22 |
| Minimum Focusing Distance |
65 (W) - 100 (T) cm
|
| Maximum Magnification Ratio |
1:5.2 (at focal length 200mm)
|
| Filter Size | φ77mm |
| Dimensions (Diameter × Length) |
L-Mount：φ90.6mm × 205.0mm / φ3.6in. × 8.1in.
|
|
Sony E-mount：φ90.6mm × 207.0mm / φ3.6in. × 8.1in.
|
|
| Weight |
L-Mount：1,345g / 47.4oz
|
|
Sony E-mount：1,335g / 47.1oz.
|
