| 摘要 |
PURPOSE:To ensure a formation of the images sent from each projector as an upright image on the image pickup surface, by distributing the three reflecting surfaces at the prescribed positions each for the image transmitting device which projects the imges sent from the two image sources onto the image pickup surface of the image pickup tube. CONSTITUTION:The image sent from the 1st film projector 10 is put into the reflector 14 with an inversion in both the vertical and horizontal positions of the image to be put into the image pickup surface 17a of the image pickup tube 17 after being bent 90 deg. on the horizontal surface and bent vertically via the reflector 15 respectively. On the other hand, the image from the film projector 11 has a formation on the surface 17a if the reflector 14 is located at the position of the imaginary line. And in case the image sent from the slide projector 18 is put onto the surface 17a of the tube 17, the reflector 16 is turned to exclude the image out of the optical path of the tube 17. Thus the straight path can be opened. |
