The rumored Tamron 70-210mm f/4 Di VC USD full frame lens for DSLR cameras is now officially announced:
Update: several readers asked me about the new Tamron 28-75mm f/2.8 Di III RXD lens – it is a mirrorless lens designed only for Sony E-mount.
| Model | A034 |
|---|---|
| Focal Length | 70‐210mm |
| Maximum Aperture | F/4 |
| Angle of View (diagonal) | 34°21′ -11°46’ (for full-frame format) 23°01′ -7°46’ (for APS-C format) |
| Optical Construction | 20 elements in 14 groups |
| Minimum Object Distance | 0.95m (37.4 in) |
| Maximum Magnification Ratio | 1:3.1 |
| Filter Size | Φ67mm |
| Maximum Diameter | Φ76mm |
| Length* | for Canon 176.5mm (6.9 in) for Nikon 174mm (6.8 in) |
| Weight** | for Canon 860g (30.3 oz) for Nikon 850g (30 oz) |
| Aperture Blades | 9 (circular diaphragm) |
| Minimum Aperture | F/4-F/32 |
| Image Stabilization Performance | 4 stops (CIPA Standards Compliant) For Canon : EOS-5D MKIII is used / For Nikon : D810 is used |
| Standard Accessories | Lens hood, Lens caps |
| Compatible Mounts | Canon, Nikon |
| Price | $799 |
