Polaroid SX-70 Sonar OneStep
Polaroid SX-70 Sonar OneStep
The Polaroid SX-70 was introduced in 1972, but the revolutionary Sonar OneStep was introduced in 1978, it was equipped with a modern super sonar autofocus system.
This sonar autofocus system greatly helped the user’s ability to focus the camera, especially in dark environments, and could be turned off if manual focus was needed.
The Sonar Onestep models were the first autofocus SLRs available to consumers. Yeah, imagine that.
We miss you Polaroid …
