FR2386838A1 - Camera with electronic flash - has iris diaphragm values indicated by weather and distance marks interchanged by switch - Google Patents

Camera with electronic flash - has iris diaphragm values indicated by weather and distance marks interchanged by switch

Info

Publication number
FR2386838A1
FR2386838A1 FR7710629A FR7710629A FR2386838A1 FR 2386838 A1 FR2386838 A1 FR 2386838A1 FR 7710629 A FR7710629 A FR 7710629A FR 7710629 A FR7710629 A FR 7710629A FR 2386838 A1 FR2386838 A1 FR 2386838A1
Authority
FR
France
Prior art keywords
switch
weather
iris diaphragm
marks
interchanged
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.)
Granted
Application number
FR7710629A
Other languages
French (fr)
Other versions
FR2386838B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sunpak KK
Sunpak Corp
Original Assignee
Sunpak KK
Sunpak Corp
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 Sunpak KK, Sunpak Corp filed Critical Sunpak KK
Priority to FR7710629A priority Critical patent/FR2386838A1/en
Publication of FR2386838A1 publication Critical patent/FR2386838A1/en
Application granted granted Critical
Publication of FR2386838B1 publication Critical patent/FR2386838B1/fr
Granted 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder
    • 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

Abstract

The shutter speed is fixed and the opening of an iris diaphragm alone is variable. Values of the iris diaphragm opening are indicated by pictures so that an appropriate value can easily by selected. Pictures include two kinds, namely pictures of weather marks indicating the weather condition and pictures of distance marks indicating the distance to an object to be photographed. These picture marks are interchanged by "on" and "off" operations of a switch of a power source of the installed electronic flash. When the switch is put off, weather marks alone can be seen, and when the switch is put on, distance marks alone can be seen.
FR7710629A 1977-04-07 1977-04-07 Camera with electronic flash - has iris diaphragm values indicated by weather and distance marks interchanged by switch Granted FR2386838A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7710629A FR2386838A1 (en) 1977-04-07 1977-04-07 Camera with electronic flash - has iris diaphragm values indicated by weather and distance marks interchanged by switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7710629A FR2386838A1 (en) 1977-04-07 1977-04-07 Camera with electronic flash - has iris diaphragm values indicated by weather and distance marks interchanged by switch

Publications (2)

Publication Number Publication Date
FR2386838A1 true FR2386838A1 (en) 1978-11-03
FR2386838B1 FR2386838B1 (en) 1981-02-06

Family

ID=9189197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710629A Granted FR2386838A1 (en) 1977-04-07 1977-04-07 Camera with electronic flash - has iris diaphragm values indicated by weather and distance marks interchanged by switch

Country Status (1)

Country Link
FR (1) FR2386838A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526965A1 (en) * 1982-05-14 1983-11-18 Canon Kk DEVICE FOR SELECTING THE EXPOSURE CONTROL MODE FOR A CAMERA

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906526A (en) * 1972-10-26 1975-09-16 West Electric Co Flash and camera device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906526A (en) * 1972-10-26 1975-09-16 West Electric Co Flash and camera device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526965A1 (en) * 1982-05-14 1983-11-18 Canon Kk DEVICE FOR SELECTING THE EXPOSURE CONTROL MODE FOR A CAMERA

Also Published As

Publication number Publication date
FR2386838B1 (en) 1981-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse