Title:
INSPECTION METHOD OF FILM UNIT WITH LENS
Document Type and Number:
Japanese Patent JP3639394
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To simultaneously inspect a shutter mechanism and a stroboscope unit by preventing the influence of strobe light.
SOLUTION: A molt plane 89 is attached to the front surface of a strobe light emitting part, 11 and a stroboscope detector 82 in which a photoelectric sensor 90 for detecting the strobe light is incorporated is pressed to prevent the strobe light from leaking out from the strobe light emitting part 11. In this state, a shutter speed, the presence of the emission of the strobe light, light emission timing, etc., are simultaneously inspected by a release detector 80 and the stroboscope detector 82.
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Inventors:
Yukihiko Yamaguchi
Application Number:
JP31800896A
Publication Date:
April 20, 2005
Filing Date:
November 28, 1996
Export Citation:
Assignee:
Fuji Photo Film Co., Ltd.
International Classes:
G03C3/00; G03B17/04; G03B43/00; G03B43/02; (IPC1-7): G03C3/00; G03B17/04; G03B43/00; G03B43/02
Domestic Patent References:
| JP52103630U | ||||
| JP3083048A | ||||
| JP8304967A | ||||
| JP10123638A |
Attorney, Agent or Firm:
Kazunori Kobayashi