| 摘要 |
PURPOSE:To display the kinds of films precisely by providing a cassette with a part to be detected to display the kinds of films with spectral reflection factors corressponding to the kinds of films to be accomodated. CONSTITUTION:A film cassette is equipped with a film feeding room 18 and film winding room 19 and a concave part 33 is formed on the bottom of the film feeding room 18 equipped in a cassette body 17 which is set on the cassette storing room of a camera detachably. A part 40 to be detected is attached to the concave part 33 to display the kinds of films by the spectral reflection factors corresponding to the kinds of films to be accomodated. |
