Expanded Specifications Tamron 45MM DI VC F1.8 USD Lens for Canon
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| Model | F013 |
| Focal Length | 45mm |
| Maximum Aperture | F/1.8 |
| Angle of View (diagonal) | 51°21’ for full-frame format |
| 34°28’ for APS-C format | |
| Optical Construction | 10 elements in 8 groups |
| Minimum Object Distance | 0.29m (11.4 in) |
| Maximum Magnification Ratio | 1:3.4 |
| Filter Size | Φ67mm |
| Maximum Diameter | Φ80.4mm |
| Length | 91.7mm (3.6 in) Canon |
| Weight | 540g (19 oz) Canon |
| Aperture Blades | 9 (circular diaphragm) |
| Minimum Aperture | F/16 |
| Image Stabilization Performance | 3.5 Stops (CIPA Standards Compliant) |
| Standard Accessories | Flower-shaped lens hood, Lens caps |
