| 摘要 |
PURPOSE:To attain 3-dimension pickup and its reproduction economically by placing a liquid crystal shutter provided to an optical path switching mechanism, to a front face of a pickup lens, loading an adaptor to a main body and supplying a power supply for the adaptor, a video signal to generate a field identification signal from a view finder terminal provided to the camera main body. CONSTITUTION:An identification signal outputted from a field 13 is applied to a liquid crystal drive circuit 14, a video signal turns respectively on and off liquid crystal shutters 2, 3 in the 1st field and the signal turns on and off conversely to above in the 2nd field. Then the optical path for right eye is selected in the 1st field and an object image for left eye is formed on the face of a CCD 7 in the 2nd field. The adaptor is fitted before a lens 6 and a view finder 10 and an adaptor Ad are connected electrically to the camera main body. |
