Tamron 28-75mm F2.8 Di III RXD Review
June 7, 2018
|
Mark Goldstein
|
Specifications
| Model | A036 |
|---|---|
| Focal Length | 28-75mm |
| Max. Aperture | F/2.8 |
| Angle of View (diagonal) | 75°23'-32°11'(for full-frame format) 52°58'-21°05'(for APS-C format) |
| Optical Construction | 15 elements in 12 groups |
| Minimum Object Distance | 0.19m (7.5 in) (WIDE) / 0.39m (15.3 in) (TELE) |
| Maximum. Magnification Ratio | 1:2.9 (WIDE) / 1:4 (TELE) |
| Filter Size | Φ67mm |
| Maximum Diameter | Φ73mm |
| Length* | 117.8mm (4.6 in) |
| Weight | 550g (19.4 oz) |
| Diaphragm Blade Number | 9 (circular diaphragm) |
| Minimum Aperture | F/2.8-22 |
| Standard Accessories | Lens hood, Lens caps |
| Compatible Mounts | Sony E-mount |