Examples
Lens construction diagram
Specifications
| Focal Length | 20mm (35mm Equivalent Focal Length: 40mm) |
|---|---|
| Lens Construction | 11 elements in 10 groups (1 Super ED lens, 3 ED lenses, 2 Super HR lenses, 2 Aspherical lenses) |
| Splashproof Type / Dustproof | IEC Standard publication 60529 IPX1 (applies when the lens is used with Olympus splashproof Body) / Dustproof construction |
| Focusing System | High-speed Imager AF (MSC) |
| Angle of View | 57 degrees |
| Closest Focusing Distance | 0.25m |
| Maximum Image Magnification | 0.11x (35mm Equivalent Max. Image Magnification: 0.22x) |
| Minimum Field Size | 157.8×118.6mm |
| Number of Blades | 9 (circular aperture diaphragm) |
| Maximum Aperture | F1.4 |
| Minimum Aperture | F16 |
| Filter Size | Diameter 58 mm |
| Dimensions | ⌀63.4×61.7mm |
| Weight | 247g (without Lens Cap, Lens Rear Cap and Lens Hood) |
| Box Contents | Lens Hood, Lens Cap, Lens Rear Cap, Wrapping Cloth, Instruction Manual, Warranty Card |
