Ryubin's Flash Panorama

Ryubin's Flash Panorama: "'Spherecam' is the name of an omni-directional image shooting system developed by Dan Slater in 1992.The basic idea of the system is to put together two fisheye-mounted cameras back to back, so that a full 360x180-degree ultra-wide still image covering all possible viewing directions can be simultaneously captured at a single instance."