The Minolta Riva Zoom 70c is a compact camera. It was introduced by the Japanese company in the early 90s. It was aimed at amateur photographers and was built in Japan. Similar versions were sold under the name “Minolta Freedom Zoom 70c” and “Minolta Apex 70“.
The lens of the 35 mm camera is fixed. The zoom range is from 35 mm to 70 mm. The maximum aperture is f/3.5 (35 mm) / f/6.5 (70 mm). There is a function that adjusts the zoom level automatically, depending on the distance to the subject. Focusing of the lens is performed by a built-in autofocus system. The closest focusing distance for this lens is 70 cm.
The 35mm camera is equipped with a built-in light meter. It can be used with films from ISO 100 and ISO 400. The film speed is read out via the DX code. Films below ISO 100 are exposed like ISO 100 film. Films coded above ISO 400, like an ISO 400 film. The aperture and exposure time cannot be selected by the photographer, they are automatically selected by the camera technology. There are no subject programs on this model. A self-timer with a lead time of ten seconds is available for this.
The built-in flash provides sufficient light. At ISO 100, the range is up to 5.1 meters. There is a mode for a fill-in flash, which is useful for backlit shots, for example. Of course, the flash can also be turned off.
According to the manual, the camera weighs 265 grams. The dimensions are 12.5 x 6.6 x 5 cm. A CR2 battery (eBay / Amazon*) is responsible for the power supply. There is a thread for a tripod on the bottom. An eyelet on the side of the camera allows you to attach a camera strap.
In addition to the normal model, there was also a date model. This version comes with a built-in clock and calendar. This allows the recording time to be included in the pictures. The function can also be turned off if desired. Additionally, a CR2025 battery (eBay / Amazon*) is needed. However, the calendar only lasts until the year 2019.
Films for the Minolta Riva Zoom 70c
What kind of films are needed for the Minolta Riva Zoom 70c? The camera is designed for 35mm film. The exposure area of the 35mm photo camera has a size of 24 mm x 36 mm. Thus, at least 36 exposures fit on a normal film. The film is automatically transported by a motor in the camera.
For this film format, there is still a good selection of material for color and black and white images. For black and white images, you can go with the Kodak T-Max 100*. For color images, the Kodak Portra 400* is an option. Films from other manufacturers can of course also be used with the camera.
Technical datasheet
| Attribute | Specification |
|---|---|
| Type of Camera | Snapshot camera |
| Film format | 35mm |
| Film transport | Automatic |
| Film transport mechanism | Motor |
| Picture format | 24 mm x 36 mm |
| Focal length | 35 mm - 70 mm |
| Widest aperture | f/3.5 |
| Minimum focus distance | 70 cm / 2.296 ft |
| Zoom function | Yes |
| Focus | Autofocus |
| Exposure times | 1/250 second to 1/4 second |
| Light meter | CdS light meter |
| Supported film speeds | ISO 100 to 400 |
| Auto DX (Film sensitivity) | Yes |
| Exposure modes | Program automatic |
| Manual exposure settings | No |
| Date imprinting | Model variant |
| Flash | Integrated flash |
| Flash range | 0,7 to 5,1 Meter / 2.3 to 16.73 Feet |
| Flash modes | Fill-in flash |
| Tripod mount | Yes |
| Cable release thread | No |
| Self-timer | Yes, Self-timer function with 10 seconds lead time |
| Power supply | 1x CR2 battery |
| Size | 12,5 x 6,6 x 5 cm |
| Dimensions in inches | 4.92 x 2.60 x 1.97 inches |
| Weight | 265 Grams |
| Country of production | Japan |
| Estimated value / Used price | 41,65 Euro Estimate based on used prices of 11 offers (possibly with different scope of delivery and/or condition). As of May 18, 2026 |
| Average used price in the year 2023 | 54,56 Euro (58.45 US-Dollar) |
| Average used price in the year 2024 | 42,06 Euro (45.46 US-Dollar) |
| Average used price in the year 2025 | 43,38 Euro (46.54 US-Dollar) |
FAQ about the Minolta Riva Zoom 70c
Is the lens on this camera removable, or is it stuck on there?
The lens on the Minolta Riva Zoom 70c is permanently attached. It cannot be removed or swapped for a different lens. The zoom range of the built-in lens is from 35mm to 70mm.
Does this camera choose the settings for me, or can I change them myself before taking a picture?
This compact camera chooses the aperture and shutter speed automatically. You can't adjust these settings manually. The camera uses a built-in light meter to determine the correct exposure based on the film ISO.
Can I use any type of film, or is it limited to just a couple of film speeds?
You can use films with ISO 100 or ISO 400. The camera reads the film speed through the DX code. If you use a film slower than ISO 100, it will be exposed as if it were ISO 100. Films faster than ISO 400 are treated like ISO 400.
Does this point-and-shoot have a timer, so I can be in the picture too?
Yes, the Minolta Riva Zoom 70c has a self-timer function. When activated, it gives you a 10-second delay before taking the photo. This feature allows you to be included in group shots or self-portraits.
What kind of battery does this little shooter need, and how much does it weigh?
The Riva Zoom 70c requires a CR2 battery for its main power. According to the manual, the camera weighs 265 grams. A CR2025 is needed additionally for the Date model.