Lens: Sigma 19mm F2.8 DN
General Information
| Name | 19mm F2.8 DN |
| Manufacturer | Sigma |
| System | E |
| Announced | 2013-01-29 |
| Released | 2013-04-15 |
| Colors | silver, black |
| Material | unkown |
Lens Data
| Focal Length | 19 mm |
| Focal Length [35mm] | 29 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 |
| Diameter | 60.8 mm (2.4 in.) |
| Length | 45.7 mm (1.8 in.) |
| Filter size | 46 mm |
| Closest focussing distance | 0.2 m |
| Stabilisation | NONE |
| Focus | AF |
| Angle Of View | 73.5° |
| Lens Hood | LH520-03 |
| Mount material | metal |
| Compatible cameras | E |
Lens Construction
| Elements and groups | 8 - 6 |
| No. of diaphragm blades and type | 7 (Circular aperture diaphragm) |
Detailed Lens Information
| Focus method | internal |
| Zoom method | NONE |
| Environmentally sealed | NONE |
| 3D lens support | NO |
| Power zoom | NO |
| Power focus | NO |
| Collapsible | NO |
| Flat Front element | YES |
| Fast Focussing | YES |
| Video Optimized | YES |
| Zoom Creep | NO |
Fast Hybrid AF
Incompatible Cameras
Reviews
English
All information is provided "as is". See disclaimer for further details.
Version 85 Created: 1/21/2014 12:50:32 PM
