| 摘要 |
PROBLEM TO BE SOLVED: To enable an unexposed film to be loaded in the same way as a conventional film unit with a lens in a manufacturing process as a film unit with a lens which can be used several times by obtaining such constitution that an aperture part is opened when a rear cover is opened and closed when the rear cover is closed. SOLUTION: The aperture part 11b is formed at the bottom surface of the unexposed film chamber 1b of a unit main body and the aperture part 11c is formed at the bottom surface of the exposed film chamber 11c thereof. The rear cover 4 is constituted so as to be freely opened and closed with respect to the unit main body and provided with a bottom cover 4e. Then, when the cover 4 is closed, the chamber 1b, the chamber 1c and a battery chamber 5 are covered. When the cover 4 is opened, the chambers 1b, 1c and 5 are opened. Besides, the aperture part 11b is covered with the bottom cover part of the chamber 1b or opened. On the other hand, the aperture part 11c is covered with the bottom cover part of the chamber 11c or opened.
|
