The Kalimar SR300 is an analog camera model with SLR technology, which was sold under the name Kalimar. This renowned camera was manufactured in the former Soviet Union by the manufacturer KMZ, who offered it as the “Zenit EM”.
In terms of technical features, the Kalimar SR300 is characterized by manual focusing as it does not have an autofocus function. A notable feature of this camera is the ability to swap lenses, supported by the use of the M42 thread, which provides a standardized and independent interface for interchangeable lenses. This thread, which came onto the market as a more modern version of the M39 thread, was used in the production of companies such as Pentax, Pentacon, Zeiss and of course KMZ.
The Kalimar SR300 is equipped with a light meter that allows the SLR to take through-the-lens (TTL) exposure measurements. It should be noted that the selenium light meter used does not require batteries, but can stop functioning after a certain period of use. Nevertheless, the camera offers the photographer the freedom to individually adjust the aperture and exposure time. The available time periods range from 1/500 second to 1/30 second, with the aperture depending on the lens chosen.
For long exposure enthusiasts, the Kalimar SR300 offers a bulb function in which the shutter remains open for an individually selectable time. It also allows the use of external flash units via the PC flash socket and can easily be mounted on a tripod. It also offers a connection for a cable release and an integrated self-timer.
This completely mechanical device requires no batteries to operate, making it a reliable companion for travel and vacations.
Film options for the Kalimar SR300
The Kalimar SR300 is a 35mm camera that is compatible with 35mm films. These are still available from various manufacturers.
For example, the Kodak Ultramax 400* is suitable for color photographs, while the AgfaPhoto APX 400* is ideal for black and white photographs. Both film variants can achieve high-quality results in combination with the Kalimar SR300.
When it comes to developing, the color film is processed using the C-41 process, a process offered by most photo laboratories that develop 35mm film. The black and white film, on the other hand, is developed in a suitable black and white developer. With a negative area of 24mm x 36mm, up to 36 exposures can be taken on standard film (135-36), requiring the user to manually rotate the film.
Technical datasheet
| Attribute | Specification |
|---|---|
| Type of Camera | Single lens reflex camera |
| Film format | 35mm |
| Film transport | Manual |
| Film transport mechanism | Quick release lever |
| Picture format | 24 mm x 36 mm |
| Lens mount | M42 lens mount |
| Focus | Manual |
| Exposure times | 1/500 second to 1/30 second, Bulb |
| Bulb mode | Yes |
| Light meter | Selenium light meter |
| Supported film speeds | ISO 16 to 500 |
| Exposure modes | Manual mode |
| Auto DX (Film sensitivity) | No |
| Date imprinting | No |
| Double and/or multiple exposure function | No |
| Built-in flash | No |
| Flash Connection | Hot Shoe, PC-Flash |
| Tripod mount | Yes |
| Cable release thread | Yes |
| Self-timer | Yes |
| Connection for camera strap | Yes |
| Power supply | Not necessary |
| Manufacturer | KMZ |
| Country of production | Soviet Union (USSR) |
FAQ about the Kalimar SR300
How does the Kalimar SR300 focus, and what type of lens mount does it use?
The Kalimar SR300 uses manual focus; it doesn't have autofocus. It features an M42 screw mount, allowing for interchangeable lenses.
What kind of light meter does this SLR camera employ, and does it require batteries?
It uses a TTL selenium light meter, meaning it measures light through the lens. No batteries are needed for basic operation.
What shutter speeds and other functionalities does the Soviet-era camera offer?
The Kalimar SR300 offers shutter speeds ranging from 1/500th to 1/30th of a second, plus a bulb setting. It also has a self-timer and PC flash sync.
What film type does the analog camera accept, and what are its image dimensions?
This 35mm film camera uses standard 135-36 film, resulting in 24mm x 36mm negatives. Each roll typically holds 36 exposures.
Is the device fully mechanical, and what advantages does this offer?
Yes, the Kalimar SR300 is fully mechanical, meaning it doesn't require batteries for basic functionality, making it reliable and durable for travel.