KR920006819B1 - 초점거리 가변형 카메라 - Google Patents

초점거리 가변형 카메라 Download PDF

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Publication number
KR920006819B1
KR920006819B1 KR1019890000119A KR890000119A KR920006819B1 KR 920006819 B1 KR920006819 B1 KR 920006819B1 KR 1019890000119 A KR1019890000119 A KR 1019890000119A KR 890000119 A KR890000119 A KR 890000119A KR 920006819 B1 KR920006819 B1 KR 920006819B1
Authority
KR
South Korea
Prior art keywords
camera
focal length
opening means
light
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
KR1019890000119A
Other languages
English (en)
Korean (ko)
Other versions
KR890012186A (ko
Inventor
카쓰오 카마다
카쓰히로 아끼야마
히데미 사이토
Original Assignee
후지샤신 필름 가부시끼가이샤
오오니시 미노루
니혼 세이미쯔 고교 가부시끼가이샤
야마다 후미오
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 후지샤신 필름 가부시끼가이샤, 오오니시 미노루, 니혼 세이미쯔 고교 가부시끼가이샤, 야마다 후미오 filed Critical 후지샤신 필름 가부시끼가이샤
Publication of KR890012186A publication Critical patent/KR890012186A/ko
Application granted granted Critical
Publication of KR920006819B1 publication Critical patent/KR920006819B1/ko
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/20—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with change of lens
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/12—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device a hand-actuated member moved from one position to another providing the energy to move the setting member, e.g. depression of shutter release button causes a stepped feeler to co-operate with the pointer of the light-sensitive device to set the diaphragm and thereafter release the shutter

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Viewfinders (AREA)
  • Exposure Control For Cameras (AREA)
  • Structure And Mechanism Of Cameras (AREA)
KR1019890000119A 1988-01-08 1989-01-07 초점거리 가변형 카메라 Expired KR920006819B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP?63-863 1988-01-08
JP63-863[U] 1988-01-08
JP1988000863U JPH01105932U (enExample) 1988-01-08 1988-01-08

Publications (2)

Publication Number Publication Date
KR890012186A KR890012186A (ko) 1989-08-24
KR920006819B1 true KR920006819B1 (ko) 1992-08-20

Family

ID=11485506

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890000119A Expired KR920006819B1 (ko) 1988-01-08 1989-01-07 초점거리 가변형 카메라

Country Status (3)

Country Link
US (1) US4896182A (enExample)
JP (1) JPH01105932U (enExample)
KR (1) KR920006819B1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD320217S (en) 1988-08-01 1991-09-24 Fuji Photo Film Co., Ltd. Camera
USD319453S (en) 1988-09-16 1991-08-27 Fuji Photo Film Co., Ltd. Camera
JP2508115Y2 (ja) * 1990-06-13 1996-08-21 旭光学工業株式会社 ズ―ムカメラ
USD364634S (en) 1994-06-30 1995-11-28 Asahi Kogaku Kogyo Kabushiki Kaisha 35 MM camera
JPH08220584A (ja) * 1995-02-14 1996-08-30 Nikon Corp 撮像装置
USD370925S (en) 1995-06-29 1996-06-18 Eastman Kodak Company Camera with fixed flash
USD395908S (en) 1997-08-11 1998-07-07 Nikon Corporation Camera

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141093B (de) * 1956-05-11 1962-12-13 Rollei Werke Franke Heidecke Photoelektrischer Belichtungsmesser
US3134021A (en) * 1959-08-01 1964-05-19 Zeiss Ikon Ag Photoelectric exposure meters with light ray limiters

Also Published As

Publication number Publication date
JPH01105932U (enExample) 1989-07-17
US4896182A (en) 1990-01-23
KR890012186A (ko) 1989-08-24

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