This hacked Polaroid camera prints your photos onto thermal paper: Digital Photography Review
Polaroid Sonar Autofocus Af 5000 Land Camera Instant Camera | eBay
Film Gazing on Instagram: “Polaroid Sonar 5000 Autofocus (1978) The Polaroid Sonar Autofocus 5000 is an instant camera that possesses the same feature as the Pronto!…”