| 摘要 |
<p>The camera is constructed so that lines of light coming from an object being photographed is directed through an exposure window of the film cartridge within the camera body at a right angle to and aligned with the longitudinal axis of the take-up spool of the film cartridge, as it enters the exposure window of the film cartridge. The film cartridge consists of a substantially nontransparent housing member having a strip of paper backed photographic film located in its interior. An exposure window is provided in one end of the housing member for allowing the film within the housing member to be selectively exposed.</p> |
