| Specification | Details |
|---|---|
| Mount | Micro Four Thirds Mount |
| Focal length | f=9 mm (35 mm film camera equivalent: 18 mm) |
| Lens construction |
12 elements in 9 groups (2 aspherical lenses, 2 ED lenses, 1 UHR lens) |
| Aperture type | 7 diaphragm blades/circular aperture diaphragm |
| Maximum aperture | F1.7 |
| Minimum aperture value | F16 |
| Angle of view | 100° |
| In focus distance | 0.095 m (0.31 feet) to ∞ (from the focus distance reference line) |
| Maximum image magnification | 0.25× (35 mm film camera equivalent: 0.50×) |
| Optical Image Stabilizer | No |
| Filter diameter | 55 mm |
| Maximum diameter | Ø60.8 mm (2.4″) |
| Overall length |
Approx. 52.0 mm (2.0″) (from the tip of the lens to the base side of the lens mount) |
| Mass (Weight) | Approx. 130 g (0.29 lb) |
| Dust and splash resistant | Yes |
| Recommended operating temperature | −10 °C to 40 °C (14 °F to 104 °F) |
| Permissible relative humidity | 10 %RH to 80 %RH |