| 摘要 |
PURPOSE:To imprint sharp data by providing a data imprinting unit for imprinting data from in front of a film on the reverse surface of a focal plate which is movable between an observation and a photographic position. CONSTITUTION:The focal plate 38 on which luminous flux from a photographic lens is image-formed is set movably along the front surface of a film between the observation position which is covered with the film in a light shield state and the photographic position behind the observation position. The data imprinting unit 40 consisting of a lamp, a mirror, a liquid-crystal plate is fitted at the reverse surface side of the focal plate 38 and data is imprinted when the focal plate 38 is at the observation position.
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