Обектив Sigma 28-70mm F2.8 EX DG
Lens Construction | 14 Elements in 12 Groups |
Angle of View | 75.4 - 34.3 degrees |
Number of Diaphragm Blades | 9 Blades |
Minimum Aperture | F22 |
Minimum Focusing Distance | 33cm /13 in. |
Maximum Magnification | 1:4.4 |
Filter Size | Diameter 67mm |
Dimensions | Diameter 74mm X Length 87.2mm |
Weight | 510g/18.1 oz. |
Corresponding AF Mounts | SIGMA, |