Vintage Polaroid Sonar One Step Pronto Land Camera Auto Focus 1970's Chic Collectible Camera Instant Film Camera. This seventies Polaroid Sonar camera is in very good vintage condition! This camera is nice and clean with only a tiny scuff on the topside! This is an Auto Focus camera and a nice clean lens! This working camera is easy to use, just open the film tray, slide in the film, and snap away!