JPH0496722U - - Google Patents

Info

Publication number
JPH0496722U
JPH0496722U JP1991007664U JP766491U JPH0496722U JP H0496722 U JPH0496722 U JP H0496722U JP 1991007664 U JP1991007664 U JP 1991007664U JP 766491 U JP766491 U JP 766491U JP H0496722 U JPH0496722 U JP H0496722U
Authority
JP
Japan
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.)
Pending
Application number
JP1991007664U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1991007664U priority Critical patent/JPH0496722U/ja
Priority to US07/825,084 priority patent/US5218398A/en
Publication of JPH0496722U publication Critical patent/JPH0496722U/ja
Pending legal-status Critical Current

Links

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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • 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
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0503—Built-in units
    • 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
    • G03B2227/00—Photographic printing apparatus
    • G03B2227/32—Projection printing apparatus, e.g. enlarging apparatus, copying camera
    • G03B2227/325—Microcapsule copiers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP1991007664U 1991-01-29 1991-01-29 Pending JPH0496722U (en])

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1991007664U JPH0496722U (en]) 1991-01-29 1991-01-29
US07/825,084 US5218398A (en) 1991-01-29 1992-01-24 Exposure amount indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991007664U JPH0496722U (en]) 1991-01-29 1991-01-29

Publications (1)

Publication Number Publication Date
JPH0496722U true JPH0496722U (en]) 1992-08-21

Family

ID=11672082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991007664U Pending JPH0496722U (en]) 1991-01-29 1991-01-29

Country Status (2)

Country Link
US (1) US5218398A (en])
JP (1) JPH0496722U (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060098973A1 (en) * 2004-11-08 2006-05-11 Patrick Verdier Universal exposure meter method for film and digital cameras

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531021A (en) * 1976-06-23 1978-01-07 Nippon Chemical Ind Flash camera exposure indicator
JPS5723926A (en) * 1980-07-21 1982-02-08 West Electric Co Ltd Warning device for electronic flash device
JPS5868728A (ja) * 1981-10-21 1983-04-23 Olympus Optical Co Ltd オ−トストロボの露光オ−バによる表示装置
JPS5875132A (ja) * 1981-10-29 1983-05-06 Nippon Kogaku Kk <Nikon> 閃光装置の露光適否検出回路
JPS5911090A (ja) * 1983-06-25 1984-01-20 Victor Co Of Japan Ltd カラ−テレビヨン方式における信号発生回路
JPS6065139A (ja) * 1984-08-17 1985-04-13 東レ株式会社 糸条の流体交絡処理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122465A (en) * 1976-06-23 1978-10-24 Nippon Kogaku K.K. Device for indicating condition of exposure in an automatic control type electronic flash unit for flash photography
JPS5846331A (ja) * 1981-09-16 1983-03-17 Nippon Kogaku Kk <Nikon> 電子閃光装置
FR2577073B1 (fr) * 1985-02-06 1987-09-25 Commissariat Energie Atomique Dispositif matriciel de detection d'un rayonnement lumineux a ecrans froids individuels integres dans un substrat et son procede de fabrication
US4897684A (en) * 1985-07-06 1990-01-30 Ricoh Company, Ltd. Auto-flash photographing system
JPH01297635A (ja) * 1988-05-26 1989-11-30 Nikon Corp 自動調光装置の増幅率切換回路

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531021A (en) * 1976-06-23 1978-01-07 Nippon Chemical Ind Flash camera exposure indicator
JPS5723926A (en) * 1980-07-21 1982-02-08 West Electric Co Ltd Warning device for electronic flash device
JPS5868728A (ja) * 1981-10-21 1983-04-23 Olympus Optical Co Ltd オ−トストロボの露光オ−バによる表示装置
JPS5875132A (ja) * 1981-10-29 1983-05-06 Nippon Kogaku Kk <Nikon> 閃光装置の露光適否検出回路
JPS5911090A (ja) * 1983-06-25 1984-01-20 Victor Co Of Japan Ltd カラ−テレビヨン方式における信号発生回路
JPS6065139A (ja) * 1984-08-17 1985-04-13 東レ株式会社 糸条の流体交絡処理装置

Also Published As

Publication number Publication date
US5218398A (en) 1993-06-08

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