The Polaroid SX-70 Sonar OneStep – Inaudible sound waves that bounce back from the subject in a split second, the lens automatically rotates to a perfect focus…a perfectly focused picture every time…at the touch of just one button. (1972)
The Polaroid SX-70 Sonar OneStep – Inaudible sound waves that bounce back from the subject in a split second, the lens automatically rotates to a perfect focus…a perfectly focused picture every time…at the touch of just one button. (1972)