Distinguished by its ultra slim form factor, the Fisheye Body Cap 9mm f/8 Lens from Olympus is a unique 18mm equivalent lens for Micro Four Thirds mirrorless cameras. As its name suggests, the 0.5"-thin lens resembles a camera's body cap for a sleek overall profile. Despite its small size, the lens features a pair of aspherical elements to help achieve notable sharpness and well-controlled distortion, and a manual focus lever permits switching between Deep Focus and Close-Up shooting positions.
| Brand | Olympus |
|---|---|
| Focal Length | 9mm Comparable 35mm Focal Length: 18 mm |
| Lens type | Prime lens |
| Aperture Range | Maximum: f/8 |
| Max Format size | Four Thirds |
| Camera Mount | Micro Four Thirds |
| Lens mount | Micro Four Thirds |
| Minimum Focusing Distance | 7.87“ (20 cm) |
| Minimum aperture | f/ 8.0 |
| Angle Of View | 140 |
| Elements | 5 |
| Groups | 4 |
| Groups | 3 |
| Diaphragm Blades | 1, Rounded |
| Filter Size | N/A |
| Autofocus | Yes |
| Elements | 5 |
| Weight | 30 |
| Dimensions (DxL) | Approx. 2.20 x 0.50“ (56 x 12.8 mm) |
| Environmentally sealed | No |
| Weight | 30 |
| Colour | White |
| Filter Thread | None |
| Autofocus | No |
| Optical Design | 5 Elements in 4 Groups |
| Maximum Reproduction Ratio | 1:21.74 |
| Format Compatibility | Micro Four Thirds |
| Dimensions | 56 x 12.8 mm |
| Camera Mount Type | Micro Four Thirds |
| Magnification | 0.046x |
| Focal length | 9mm Comparable 35mm Focal Length: 18 mm |
| Angle of view | 140 |
| Maximum aperture | f/8 |
| Weight | 30 g |
| Minimum Focusing Distance | 20 cm |
| Diaphragm Blades | 1, Rounded |