| 摘要 |
PURPOSE: A photographing device is provided not to use image data including a visible ray from extracting the luminance information. CONSTITUTION: An optical device separates the incoming light from the subject into a first light and a second light. The first light is comprised only with a wavelength component of visible area. The second light does not include the first light. The second light comprised only wave component except the visible light. A color imaging device(154) receives the first light which is examined from the optical element. A black and white imaging device(156) receives the second light which is examined from the optical element. |
