Sigma 28-70mm F2.8 DG DN Review
March 26, 2021
|
Mark Goldstein
|
Specifications
| Lens Construction | 16 elements in 12 groups | |
| Angle of View (35mm) | 75.4° - 34.3° | |
| Number of Diaphragm Blades | 9 Blades (Rounded diaphragm) | |
| Minimum Aperture | F22 | |
| Minimum Focusing Distance | 19cm (W) - 38cm (T) | |
| Maximum Magnification | 1:3.3 (W) - 1:4.6 (T) | |
| Filter Size | Diameter 67mm | |
| Dimensions | 72.2mm x 101.5mm | |
| Weight | 470g | |