The Minolta SR-T 303b is an SLR camera. It was produced by Minolta from 1975 to 1977. The model was sold under the name Minolta SR505 in Japan and as SR-T 202 in the USA.
The lenses of the 35mm camera are interchangeable. For this purpose, a Minolta SR bayonet was installed. Mostly you meet the 35mm camera with the Minolta MC Rokkor-X 58mm f/1.2, but many other lenses can be used with the camera. There is no autofocus system on this model.
For correctly exposed images, the 35mm photo camera has a light meter. It can be used with films from ISO 6 to ISO 6400. There is a needle in the viewfinder that indicates when the correct settings have been selected. The aperture and shutter speed are also displayed.
Aperture and shutter speed cannot be selected automatically by the camera, but must be set manually. This gives you full control over the images. For the shutter speed, you can choose between values from 1/1000 second to 1 second. There is also a bulb mode for long exposures.
To avoid camera shake or to take self-portraits, there is a thread for a tripod on the bottom. In addition, a cable release can also be connected. There is also a self-timer with a lead time of up to ten seconds.
A flash can be connected in two ways. Either by cable to the PC flash socket or directly via the hot shoe. Thus, the use of modern hot shoe flashes is also possible.
According to the instruction manual, the camera housing weighs 700 grams and measures 14.5 x 9.5 x 4.75 cm. Power is supplied by a 1.35 V mercury battery. Unfortunately, these are no longer manufactured today. The batteries are needed for the light meter. The rest of the camera works mechanically.
Films for the Minolta SR-T 303b
Produced are the films for the SLR still. According to the manual, the Minolta SR-T 303b is designed for 35mm format. The film transport is mechanical. After each frame, the film must be wound with a lever. Then the counter for the photos taken also changes.
Available photo films for the Minolta SR-T 303b that are easy to get are the Kodak Ultramax 400* for color shots and the Ilford FP4 Plus* for nice B&W shots. Both photo films can convince in many test reports and are well suited for everyday use or on vacation. The development of the color film is done in the C-41 process. This development process is available at almost every professional photo lab.
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 | Minolta SR mount |
| Focus | Manual |
| Exposure times | 1/1000 second to 1 second, Bulb |
| Bulb mode | Yes |
| Light meter | Yes |
| Supported film speeds | ISO 6 to 6400 |
| Exposure modes | Manual mode |
| Auto DX (Film sensitivity) | No |
| 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, Self-timer function with 10 seconds lead time |
| Power supply | 1x 1.35 V mercury battery |
| Size | 14,5 x 9,5 x 4,75 cm |
| Dimensions in inches | 5.71 x 3.74 x 1.87 inches |
| Weight | 700 Grams |
| Names in other markets | Japan: Minolta SR505, USA: Minolta SR-T 202 |
| Country of production | Japan |
| End of production | 1977 |
| Production duration | 2 years |
| Estimated value / Used price | 89,73 Euro Estimate based on used prices of 4 offers (possibly with different scope of delivery and/or condition). As of June 15, 2026 |
| Average used price in the year 2023 | 97,44 Euro (104.99 US-Dollar) |
| Average used price in the year 2024 | 101,67 Euro (109.32 US-Dollar) |
| Average used price in the year 2025 | 79,64 Euro (85.51 US-Dollar) |
FAQ about the Minolta SR-T 303b
What type of camera is the Minolta SR-T 303b, and what are its key features?
The Minolta SR-T 303b is a 35mm single-lens reflex (SLR) camera. Its key features include interchangeable lenses via a Minolta SR bayonet mount, a manual exposure system with a built-in light meter, and a self-timer.
How does the exposure system work on this particular model?
The camera uses a manual exposure system; you manually select the aperture and shutter speed. A needle in the viewfinder helps you achieve correct exposure based on the light meter's reading.
Can I use modern flash units with the Minolta SR-T 303b?
Yes, the camera has both a PC flash sync socket and a hot shoe, allowing you to connect various flash units, including modern ones.
What film types are compatible with this camera, and how is the film advanced?
It's designed for standard 35mm film. Film is advanced manually using a lever after each shot, and a counter tracks the number of exposed frames.
What are the camera's dimensions and weight, and how is it powered?
The Minolta SR-T 303b weighs approximately 700 grams and measures 14.5 x 9.5 x 4.75 cm. It's powered by a 1.35V mercury battery (now obsolete), which is only needed for the light meter.