Polaroid Impulse AF

Designed for Polaroid's 600-series integral film, the Impulse AF models are similar in body design to the autofocus models released for SX-70 film (usually known as OneStep AF models) in that they feature a non-folding plastic body, plastic lens and sonar focusing. The Impulse autofocus models feature higher quality 3-element lenses than the fixed-focus Impulse models. A identical model distributed for Sears department stores was also available as the Polaroid Impulse SE AutoFocus System.