The Tamron SP 45mm f/1.8 Di VC USD is an interchangeable standard prime lens for cameras with a full-frame or smaller sensor. On an APS-C camera, its field of view is narrower, so as to be more useful as a short portrait lens. It was announced by Tamron on September 2, 2015.[1]
| Maker | Tamron |
|---|---|
| Lens mount(s) | Canon EF, Nikon F (FX), Sony/Minolta Alpha |
| Technical data | |
| Type | Prime |
| Focus drive | Ring-type ultrasonic |
| Close focus distance | 0.29 metres (0.95 ft) |
| Max. magnification | 0.3 |
| Diaphragm blades | 9 |
| Construction | 10 elements in 8 groups |
| Features | |
| Manual focus override |  Yes |
| Weather-sealing | Yes |
| Lens-based stabilization | Yes |
| Aperture ring |  No |
| Physical | |
| Max. length | 92 millimetres (3.6 in) |
| Diameter | 80 millimetres (3.1 in) |
| Weight | 540 grams (1.19 lb) |
| Filter diameter | 67mm |
| History | |
| Introduction | 2015 |
| References | |
| [1] | |
References edit
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