The Cosina C3 is a reflex camera. It was built by Cosina. This model is very similar to the C2. The two cameras differ in the available shutter speeds.
The lenses of the Cosina C3 can be easily interchanged. A Pentax K lens mount was installed for this purpose. There is no autofocus with the 35mm camera. You have to focus manually on the subject.
The 35mm camera has a built-in light meter. It was designed for films in a range between ISO 25 and ISO 3200. The exposure meter is designed to measure exposure through the lens of the camera. The aperture and exposure time can be freely adjusted according to the photographers wishes.
The camera has a bulb setting. An external flash device can be fired via the built-in hot shoe. The Cosina C3 can be mounted on a tripod. A thread for a cable release is also available. In addition, there is a self-timer.
The camera needs two LR44 batteries (eBay / Amazon*) for the light meter to work.
Films for the Cosina C3
The 35mm format is very common, which is why there are still some manufacturers and many development laboratories. Beautiful 35mm films for color or black-and-white shots are the Kodak Gold 200* and the Ilford HP5*.
Technical datasheet
| Attribute | Specification |
|---|---|
| Type of Camera | Single lens reflex camera |
| Film format | 35mm |
| Film transport | Manual |
| Picture format | 24 mm x 36 mm |
| Lens mount | Pentax K lens mount |
| Focus | Manual |
| Exposure times | 1/2000 second to 1/2 second, Bulb |
| Bulb mode | Yes |
| Light meter | Yes |
| Supported film speeds | ISO 25 to 3200 |
| Exposure modes | Aperture priority, Manual mode |
| Auto DX (Film sensitivity) | No |
| Built-in flash | No |
| Flash Connection | Hot Shoe |
| Flash sync speed | 1/60 s |
| Tripod mount | Yes |
| Cable release thread | Yes |
| Self-timer | Yes |
| Power supply | 2x LR44 batteries |
FAQ about the Cosina C3
Is the Cosina C3 an automatic camera?
No, the Cosina C3 is a manual focus camera. While it has an automatic exposure mode, you need to manually adjust the focus yourself. This means you have more control over the image.
What kind of lens mount does this camera use?
The Cosina C3 uses a Pentax K bayonet mount. This means you can use a variety of Pentax K-mount lenses with it, offering versatility in your photography.
How do I use the built-in light meter?
The light meter in the Cosina C3 measures through the lens and works with ISO 25 to 3200 film. It helps you determine the correct aperture and shutter speed settings for proper exposure.
What type of batteries does the camera need, and how long do they last?
The camera uses two LR44 batteries to power the light meter and other functions. These are readily available and inexpensive, providing power for extended use.
Can I use a flash with the camera?
Yes, the Cosina C3 has a hot shoe to connect an external flash. This allows for more creative lighting options, especially in low-light situations.