The Olympus OM-2n is an SLR camera. It is a revised version of the Olympus OM-2. The novelty of the model introduced in 1979 is the flash readiness display in the viewfinder and the new hot shoe. The innovation corresponding to the Olympus OM-1n released in the same year.
The lenses of the Olympus OM-2n are interchangeable. This is made possible by the Olympus OM bayonet. The lens is focused manually. The Olympus OM-2n does not have an autofocus.
An exposure meter is built into the camera. In addition, there is an automatic exposure control, where the time is automatically set by the camera, corresponding to the aperture chosen by the photographer. The exposure meter covers a film sensitivity range from ISO 25 to 1600. The automatic exposure can be influenced by exposure compensation by two stops each. It is also possible to set the exposure time and aperture yourself.
For long exposures and there is the Bulb mode. The shutter is opened for a variable time. If you do not want to take pictures with a flash, an appropriate device can be connected to the ports of the camera. Flash units that have a hot-shoe can be used. There is also a PC flash socket.
A tripod can be connected to the Olympus OM-2n. A cable release can also be used with the camera. Additionally, the self-timer can be used for taking pictures. Power is provided by two SR44 batteries (eBay / Amazon*).
Films for the Olympus OM-2n
Without photographic films, nothing works with the Olympus OM-2n. More precisely, the camera needs 35mm films. 35mm films are still manufactured and are developed without problems at most photo labs. A good choice for color and black and white images is the Kodak Portra 160* and the Ilford XP2 Super*. Both films can be used with the Olympus SLR without any problems.
Technical datasheet
| Attribute | Specification |
|---|---|
| Type of Camera | Single lens reflex camera |
| Film format | 35mm |
| Picture format | 24 mm x 36 mm |
| Lens mount | Olympus OM lens mount |
| Focus | Manual |
| Viewfinder | Pentaprism finder |
| Exposure times | 1/1000 second to 1 second, Bulb |
| Bulb mode | Yes |
| Light meter | Yes |
| Built-in flash | No |
| Flash Connection | Hot Shoe, PC-Flash |
| Flash sync speed | 1/60 s |
| Tripod mount | Yes |
| Cable release thread | Yes |
| Self-timer | Yes |
| Power supply | 2x SR44 batteries |
| Country of production | Japan |
| Estimated value / Used price | 211,14 Euro Estimate based on used prices of 97 offers (possibly with different scope of delivery and/or condition). As of May 18, 2026 |
| Average used price in the year 2023 | 208,31 Euro (225.14 US-Dollar) |
| Average used price in the year 2024 | 217,83 Euro (234.88 US-Dollar) |
| Average used price in the year 2025 | 212,19 Euro (229.47 US-Dollar) |
FAQ about the Olympus OM-2n
How do I focus the Olympus OM-2n?
The Olympus OM-2n uses manual focus. You'll need to adjust the lens manually to achieve sharp focus. There's no autofocus feature on this camera.
What kind of film does this camera take?
The Olympus OM-2n uses 35mm film, also known as a roll film. Both color and black and white films are compatible. Most photo labs will still develop 35mm film.
Does the camera have an automatic exposure setting?
Yes, the Olympus OM-2n has an automatic exposure mode. You choose the aperture, and the camera sets the shutter speed automatically. You can also manually adjust both shutter speed and aperture.
Can I use a flash with the camera?
Yes, the camera has a hot shoe for flashguns and a PC sync socket for older flash units. The viewfinder also indicates flash readiness.
What type of batteries does this SLR need?
The Olympus OM-2n is powered by two SR44 batteries. These are readily available and relatively inexpensive.