Television – Camera – system and detail – Optics
Patent
1995-09-28
1997-03-04
Garber, Wendy
Television
Camera, system and detail
Optics
348375, H04N 5225
Patent
active
056084579
ABSTRACT:
A video camera apparatus comprises a camera unit, a lens unit detachable from the camera unit and a communication circuit for communicating control information between a computer of the camera unit and a computer of the lens unit, wherein at least one of the camera unit and the lens unit comprises a memory for storing information indicating a version of the control information by which both of the camera unit and the lens unit can communicate with each other for control, and the information representing the version can be transmitted by the memory to the other unit to vary or select the control command or contents of the control command.
REFERENCES:
patent: 4851897 (1989-07-01), Inuma et al.
patent: 4855814 (1989-08-01), Shiraishi et al.
patent: 4860113 (1989-08-01), Miyamoto et al.
patent: 5003399 (1991-03-01), Ishimaru et al.
patent: 5161026 (1992-11-01), Mabuchi et al.
Kohtani Yutaka
Tohyama Masamichi
Canon Kabushiki Kaisha
Garber Wendy
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