Condition: Very good

Polaroid Sonar OneStep Tech Specs:

General Features:

• Type: Instant Film Camera (Point-and-Shoot)

• Film Format: Polaroid SX-70 instant film (originally available in color and black-and-white)

• Lens: 116mm f/8 lens

• Viewfinder: Direct optical viewfinder with a framing guide

• Weight: Approximately 680 g (without film)

• Dimensions: 158 x 130 x 97 mm (6.22 x 5.12 x 3.82 inches)

Exposure Control:

• Exposure: Automatic exposure system with light metering, using a built-in light sensor to determine the correct exposure

• Shutter Speed: 1/175 sec to 1/2 sec (automatic adjustment depending on lighting)

• Aperture: Fixed at f/8

• ISO Range: SX-70 film (ISO 160)

Focus System:

• Focusing: Sonar autofocus system (an infrared system that helps focus on subjects automatically in the range of 2 feet to 10 feet)

• Manual Focus: No manual focus control (focus is determined automatically via the sonar system)

• Focus Range: 2 feet to 10 feet (0.6m to 3m) for the sonar autofocus

Power:

• Battery: Powered by the Polaroid SX-70 film pack, which contains the battery that powers the camera’s functions, including the motor and flash.

• Flash: Built-in automatic flash that is powered by the film pack battery, activated as needed based on the ambient light.

Additional Features:

• Film Ejection: Manual film ejection button (you need to manually eject the photo after it has been taken)

• Self-Timer: 10-second self-timer for group photos

• Flash: Built-in automatic flash with automatic exposure adjustment for low light or backlit conditions

• Viewfinder: Optical viewfinder with parallax correction for closer subjects

• Foldable Design: Classic folding design that makes the camera compact for storage when not in use

Build and Durability:

• Body Material: Plastic body with a robust, vintage design

• Design: Compact and portable design, easy to carry and use for everyday snapshots

• Durability: Built to last, but SX-70 film is no longer in production, limiting film availability for use

Notable Features:

• Sonar Autofocus: The standout feature of the Sonar OneStep is the sonar autofocus system, using infrared technology to automatically focus on subjects within range, making it much easier to capture sharp images, particularly for casual and quick shots.

• Film Compatibility: As mentioned, the camera uses Polaroid SX-70 film, which is a unique integral film that develops automatically once ejected from the camera. (Note that SX-70 film is now only available in the form of reproduction film from The Impossible Project / Polaroid Originals, since original SX-70 film was discontinued).

• Folding Mechanism: Like other cameras in the Polaroid OneStep series, the Sonar OneStep features a folding design, making it compact and convenient for storage.

The Polaroid Sonar OneStep is a classic instant camera, notable for its sonar autofocus system, which was a significant innovation at the time. It captures instant photos on SX-70 film, which has a distinctive vintage look with its unique development process. While original SX-70 film is no longer produced, you can still use compatible film from modern suppliers like Polaroid Originals.