Expanded Specifications Tamron 20-40mm f2.8 DI III VXD Lens Sony
 |
 |
| Focal Length | 20-40 mm |
| Light intensity | F 2.8 |
| Minimum Object Distance | 0.17 m (20 mm), 0.29 m (40 mm) |
| Maximum Magnification Ratio | 1:3.8 (20 mm), 1:5.1 (40 mm) |
| Filter Size | 67 mm |
| Weight | 365 g (Sony Alpha CSC E-Mount) |
| Item number | A062 |
| Groups-Elements | 12-11 |
| Angle of View | 94°30'-56°49' |
| Diaphragm Blades | 9 |
| Aperture (min.) | F 22 |
| Largest diameter | 74.4 mm |
| Length | 86.5 mm |
| Color | Black |
