Lens: Sony E 20mm 2.8
General Information
| Name | E 20mm 2.8 |
| Manufacturer | Sony |
| System | E |
| Model No. | SEL-20F28 |
| Announced | 2013-01-23 |
| Material | metal |
Lens Data
| Focal Length | 20 mm |
| Focal Length [35mm] | 31 mm |
| System Multiplier | 1.54 x (Lunar, Alpha A3000, NEX-3, NEX-3N, NEX-5, NEX-5N, NEX-5R, NEX-5T, NEX-6, NEX-7, NEX-C3, NEX-F3), 1.01 x (Alpha A7, Alpha A7R) |
| Maximum aperture | F 2.8 |
| Minimum aperture | F 22 |
| Magnification | 0.12 |
| Weight | 69 g (2.4 oz.) |
| Diameter | 62.6 mm (2.4 in.) |
| Length | 20.4 mm (0.8 in.) |
| Filter size | 49 mm |
| Closest focussing distance | 0.2 m |
| Stabilisation | NONE |
| Focus | AF |
| Mount material | metal |
| Compatible cameras | E |
Lens Construction
| Elements and groups | 6 - 6 |
| No. of diaphragm blades and type | 7 (Circular aperture diaphragm) |
Detailed Lens Information
| Zoom method | NONE |
| Environmentally sealed | NONE |
| 3D lens support | NO |
| Power zoom | NO |
| Power focus | NO |
| AF actuator | Stepping Motor |
| Collapsible | NO |
| Flat Front element | YES |
| Zoom Creep | NO |
Fast Hybrid AF
Incompatible Cameras
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All information is provided "as is". See disclaimer for further details.
Version 85 Created: 1/21/2014 12:50:32 PM
