Compact ultra-wide prime with half-life-size macro capability — Sony E-mount
The Tamron 20mm F/2.8 Di III OSD M1:2 is a full-frame ultra-wide-angle prime lens built for Sony E-mount mirrorless cameras. It pairs a bright F/2.8 aperture with an exceptionally close 0.11m minimum focusing distance, letting photographers combine sweeping wide-angle perspective with genuine close-up work in a single lens.
The Tamron 20mm F/2.8 Di III OSD M1:2 is a full-frame ultra-wide-angle prime lens built for Sony E-mount mirrorless cameras. It pairs a bright F/2.8 aperture with an exceptionally close 0.11m minimum focusing distance, letting photographers combine sweeping wide-angle perspective with genuine close-up work in a single lens.
Weighing just 220g and measuring only 64mm in length, the 20mm F/2.8 is one of the lightest full-frame primes in Tamron's mirrorless lineup, making it an easy lens to carry everywhere for landscapes, architecture, astrophotography and everyday street photography.
| Mount | Sony E-mount (full-frame) |
| Focal Length | 20mm |
| Maximum Aperture | F/2.8 |
| Minimum Object Distance | 0.11m (4.3 in) |
| Maximum Magnification | 1:2 |
| Filter Diameter | 67mm |
| Diaphragm Blades | 7 (circular) |
| Weight | 220g (7.8 oz) |
| Length | 64mm (2.5 in) |
| AF Drive | OSD (Optimized Silent Drive) |
| Weather Sealing | Moisture-resistant construction, fluorine coating |
The TAMRON 20mm F/2.8 Di III OSD M1:2 (Model F050) is officially distributed in Bangladesh by Eminence Distribution Ltd., backed by authorized warranty and dedicated local after-sales support.
Email: info@tamron-bd.com
Find a Dealer