The Canon Sure Shot WP-1 (also sold as the Sure Shot A-1 in North America, the Autoboy D5 in Japan, and the Prima AS-1 in Europe) is a fully automatic waterproof 35mm compact meant to compete with the likes of the Nikon L35 AWAF, Minolta Weathermatic, and Konica Mermaid. At the time of its release, the WP-1 was the lightest and smallest underwater camera in the world.
The Yashica T4 Super D is one of the last models of the T* series of compact cameras made by Kyocera (who owned Yashica at the time) in partnership with renowned German lens manufacturer Carl Zeiss AG. All cameras in this series used high quality Carl Zeiss Tessar lenses with the legendary T* coating which meant superb image quality in a small package. The Yashica T4 and its variants were also sold as the Yashica T5 and the Kyocera T Proof.
The Olympus Infinity Twin (also known outside the US as the AF-1 Twin) is unusual among compact point and shoots in that it has two lenses (a wide-angle 35mm f/3.5 and a telephoto 70mm f/6.3) that you can switch between with a touch of a tiny red button. It also inherits the rugged body designed for the world’s first weatherproof automatic 35mm camera: the original Olympus Infinity/AF-1 which makes it even more unique.
