Olympus 45mm F1.8 Lens
The Olympus 45mm f/1.8 lens is perfect for portrait photography, offering a compact 90mm equivalent focal length for Micro Four Thirds cameras. It excels in low-light settings with its bright f/1.8 aperture, providing excellent depth of field control for selective focus. This lens features two extra-high refractive index elements, minimizing distortion and spherical aberrations for sharp, accurate images. The Movie & Still Compatible (MSC) autofocus system delivers fast, quiet, and precise focusing, ideal for both photo and video shooting. Its lightweight and compact design make it a versatile choice for photographers seeking quality without the bulk. The lens features two extra-high refractive index elements to minimize distortion and spherical aberrations, resulting in sharp and accurate images. Additionally, the Movie & Still Compatible (MSC) autofocus system ensures fast, quiet, and precise focusing for both video and photo use. This lens is a perfect choice for photographers seeking excellent performance and versatility in portraiture.
- Portrait-length prime is designed for Micro Four Thirds mirrorless cameras and provides a 90mm equivalent focal length.
- Fast f/1.8 maximum aperture helps to achieve shallow depth of field and selective focusing effects, and also benefits working in difficult lighting conditions.
- Two extra-high refractive index elements are used to control distortion and spherical aberration for improved sharpness and clarity.
- Movie & Still Compatible (MSC) autofocus system benefits both photo and video applications due to its smooth, quiet, and fast performance.
- Rounded seven-blade diaphragm contributes to a pleasing bokeh quality.
See other Micro Four Third lenses here
Specifications:
| Focal Length | 45mm (35mm Equivalent Focal Length: 90mm) |
| Maximum Aperture | f/1.8 |
| Minimum Aperture | f/22 |
| Lens Mount | Micro Four Thirds |
| Format Compatibility | Micro Four Thirds |
| Angle of View | 27° |
| Maximum Magnification | 0.11x |
| Minimum Focus Distance | 1.64′ / 50 cm |
| Optical Design | 9 Elements in 8 Groups |
| Diaphragm Blades | 7, Rounded |
| Focus Type | Autofocus |
| Image Stabilization | None |
| Filter Size | 37 mm (Front) |
| Dimensions (ø x L) | 2.20 x 1.81″ / 56 x 46 mm |
| Weight | 4.1 oz / 116 g |








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