| 摘要 |
PURPOSE:To eliminate useless power consumption, by making inactive an electric circuit display means provided to an optical finder in interlocking with an electronic finder. CONSTITUTION:When an electronic finder 14 is separated from a video camera main body 1, the objective applied to a pickup tube 3 via a finder optical system 5 and a finder viewer 6 are confirmed and also various information required for pickup is observed with an LED 8. When the finder 14 is loaded to the body 1, a switch 10 is opened and the power supply to an information display circuit 9 in an optical finder is stopped. |
