Title:
FILM UNIT WITH LENS, PACKAGE FOR FILM UNIT WITH LENS, AND PRODUCTION OF PACKAGE FOR FILM UNIT WITH LENS
Document Type and Number:
Japanese Patent JP3767247
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a film unit with lens which is always being switched to an exposing condition adaptable to high luminance high in use frequency when photographing is newly started.
SOLUTION: This film unit with lens is equipped with a moving member moving between a 1st position where photographing is made possible and a 2nd position where photographing is made impossible, and a diaphragm switching means 22 properly switched to a 1st diaphragm 22a which becomes a maximum aperture at the time of photographing and a 2nd diaphragm 22b being a smaller aperture than the 1st diaphragm. In such a case, when the moving member is moved to the 2nd position in a state where the diaphragm is switched to the 1st diaphragm 22a, the means 22 is actuated to switch the 1st diaphragm to the 2nd diaphragm.
Inventors:
Tetsushi Takaba
Katsuyuki Koizumi
Hiromi Nakanishi
Hiroshi Kibayashi
Katsuyuki Koizumi
Hiromi Nakanishi
Hiroshi Kibayashi
Application Number:
JP14805999A
Publication Date:
April 19, 2006
Filing Date:
May 27, 1999
Export Citation:
Assignee:
Konica Minolta Holdings Co., Ltd.
International Classes:
B65B25/00; G03B9/04; G03B7/17; G03B9/10; G03B17/02; G03B17/04; G03B19/04; G03C3/00; (IPC1-7): G03B9/04; B65B25/00; G03B7/16; G03B9/10; G03B17/02; G03B17/04; G03C3/00
Domestic Patent References:
| JP8184944A |