| 摘要 |
PROBLEM TO BE SOLVED: To obtain a film unit with a lens capable of photographing a subject having low luminance such as a night scene. SOLUTION: This film unit is equipped with a photographing lens 6 guiding light to loaded film and exposing the film and a shutter which opens the optical path of the lens 6 at prescribed speed by the depressing of a release button 9. The film has high sensitivity of >=ISO 800, the lens 6 is set to a stop value of F5.6 to 8, and the shutter is actuated at low speed of <=1/60 sec.
|
