The rumored Tamron 17-35mm f/2.8-4 Di OSD full frame DSLR lens for Nikon and Canon cameras is now officially announced. The US price is $599 (pre-order: B&H, Adorama, WEX). The lens will not be available for Sony A-mount.
Specifications and additional information:
| Model | A037 |
|---|---|
| Focal Length | 17‐35mm |
| Maximum Aperture | F/2.8-4 |
| Angle of View (diagonal) | 103°41′ – 63°26′ (for full-frame DSLR cameras) 78°46′ – 43°29′ (for APS-C format DSLR cameras) |
| Optical Construction | 15 elements in 10 groups |
| Minimum Object Distance | 0.28m (11 in) full zoom range |
| Maximum Magnification Ratio | 1:4.9 (f=35mm) |
| Filter Size | φ77mm |
| Maximum Diameter | φ83.6mm (3.3 in) |
| Length* | for Canon 92.5mm (3.6 in) for Nikon 90.0mm (3.5 in) |
| Weight | for Canon 460g (16.2 oz) for Nikon 460g (16.2 oz) |
| Aperture Blades | 7 (circular diaphragm)** |
| Minimum Aperture | F/16-22 |
| Standard Accessories | Lens hood, Lens caps |
| Compatible Mounts | Canon, Nikon |
The press release can be found here.
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