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Thornfield HouseOM System 25mm F1.8 II Micro 4/3 Lens
Our Price: £399.00
The OM SYSTEM 25mm F1.8 II is the perfect standard prime lens for photographers seeking exceptional image quality and natural perspectives. With its 50mm equivalent focal length, this lens delivers a field of view similar to the human eye, making it an excellent choice for portraits, street photography, and everyday shooting.
Engineered with 9 elements in 7 groups, including two aspherical lenses, this lens minimizes distortions and aberrations while ensuring sharp details and beautiful contrast. The advanced ZERO (Zuiko Extra-low Reflection Optical) coating effectively reduces reflections, enhancing clarity and colour accuracy even in challenging lighting conditions.
With an IPX1-rated splash-proof and dust-proof construction, the OM System 25mm F1.8 II is ready to perform in unpredictable weather. Its lightweight, compact design makes it an ideal travel companion, ensuring you never miss the perfect shot, no matter where your adventures take you.
The OM System 25mm F1.8 II lens is a must-have for photographers looking for a reliable, high-quality prime lens that excels in any situation.
| Focal Length | 25mm |
| 35mm Equivalent Focal Length | 50mm |
| Lens Construction | 9 elements in 7 groups (2 Aspherical lenses) |
| ZERO coating | Yes |
| Splashproof Type / Dustproof | IEC Standard publication 60529 IPX1 (applies when the lens is used with OM SYSTEM splashproof Body) |
| Angle of View | 47 degrees |
| Closest Focusing Distance | 0.25m |
| Maximum Image Magnification | 0.12x |
| 35mm Equivalent Max. Image Magnification | 0.24x |
| Minimum Field Size | 144 x 108mm |
| Number of Blades | 7 (circular aperture diaphragm) |
| Maximum Aperture | F1.8 |
| Minimum Aperture | F22 |
| Filter Size | Diameter 46mm |
| Dimensions | ⌀59.4 x 42.0mm |
| Weight | 156g (without Lens Cap, Lens Rear Cap and Lens Hood) |
| Box Contents | LH-49B Lens Hood, LC-46 Lens Cap, LR-2 Lens Rear Cap, Instruction Manual, Warranty Card |
I wanted a lightweight mid-focal length lens for low light street photography on my OM-1ii and this fits the bill. Just 156g and weather-sealed with a (supplied) hood deep enough to keep rain off the front element. Very sharp even wide open.


