Researchers at the German institute Fraunhofer Institute developed the most in the world of miniature video camera that measures only 1x1x1 mm, which can be compared with grains of salt.

This camera is designed for use in endoscopes – optical devices that typically use long fiber optic cables. With the new cameras, which consists of lens, sensor and electrical connections that transmit the signal, can significantly reduce the cost of production of such devices and make them more compact.