A New Television Opaque Projector Designed by Radio Tokyo, JOKR-TV
Eizo Suyama · Journal of the SMPTE · 1959
An opaque projector capable of producing intricate and elaborate effects has been designed. Emphasis in the design is on simplicity and ease of operation. The main differences between the new projector and conventional ones is in respect to stage position (card projection position), and means of securing lap dissolve.