Expanded Specifications Tamron 17-70mm F2.8 Di III-A VC RXD Lens for Sony
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| Focal Length | 17-70 mm |
| Light intensity | F 2.8 |
| Minimum Object Distance | 0.19m (WIDE), 0.39m (TELE) |
| Maximum Magnification Ratio | 1:4.8 (WIDE), 1:5.2 (TELE) |
| Filter Size | 67 mm |
| Weight | 525 g (Sony Alpha CSC E-Mount), 530 g (Fujifilm) |
| Item number | B070 |
| Groups-Elements | 12-16 |
| Angle of View | 79° 55' -23° 00' |
| Diaphragm Blades | 9 |
| Aperture (min.) | F 22 |
| Largest diameter | 74.6 mm |
| Length | 119.3 mm |
| Color | Black |
