Lens: Sigma 30mm F2.8 DN
General Information
Lens Data
| Focal Length | 30 mm |
| Focal Length [35mm] | 60 mm |
| System Multiplier | 2 x |
| Maximum aperture | F 2.8 |
| Minimum aperture | F 22 |
| Diameter | 60.8 mm (2.4 in.) |
| Length | 40.5 mm (1.6 in.) |
| Filter size | 46 mm |
| Closest focussing distance | 0.3 m |
| Stabilisation | NONE |
| Focus | AF |
| Angle Of View | 39.6° |
| Lens Hood | LH520-03 |
| Mount material | metal |
| Compatible cameras | Micro Four Thirds |
Lens Construction
| Elements and groups | 7 - 5 |
| 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 |
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
