| 摘要 |
PURPOSE:To obtain a distinct image, by providing a light shielding plate for preventing a fact that light shifted from the optical axis center of a photographing lens reaches printing paper, when a mirror used jointly with a shutter springs up and photographs an object to be photographed. CONSTITUTION:An image of a character on the blackboard, which passes through a photographing lens 11 is reduced by a relay lens 33, and is formed on a focusing screen 28. After it is focused, at the time of focusing, a mirror 43 used jointly with a shutter springs up, and an image of an object to be photographed is formed on printing paper 46. In order to prevent a fact that light shifted from the optical axis center of the photographing lens 11 is made incident to the printing paper 46, it is necessary to place the printing paper 46 sufficiently lower than the mirror 43, by which a camera body 2 is made large- sized. In order to prevent it, as soon as the mirror springs up, a light shielding plate 53 is raised so that surplus incident light is prevented. |
