FR1289702A - Appareil à éclairs pour la photographie, notamment appareil à éclairs électroniques - Google Patents

Appareil à éclairs pour la photographie, notamment appareil à éclairs électroniques

Info

Publication number
FR1289702A
FR1289702A FR858375A FR858375A FR1289702A FR 1289702 A FR1289702 A FR 1289702A FR 858375 A FR858375 A FR 858375A FR 858375 A FR858375 A FR 858375A FR 1289702 A FR1289702 A FR 1289702A
Authority
FR
France
Prior art keywords
lightning apparatus
photography
particular electronic
lightning
electronic lightning
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
FR858375A
Other languages
English (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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Priority to FR858375A priority Critical patent/FR1289702A/fr
Application granted granted Critical
Publication of FR1289702A publication Critical patent/FR1289702A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • H05B41/32—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation
    • 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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/16—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the camera
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR858375A 1961-04-11 1961-04-11 Appareil à éclairs pour la photographie, notamment appareil à éclairs électroniques Expired FR1289702A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR858375A FR1289702A (fr) 1961-04-11 1961-04-11 Appareil à éclairs pour la photographie, notamment appareil à éclairs électroniques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR858375A FR1289702A (fr) 1961-04-11 1961-04-11 Appareil à éclairs pour la photographie, notamment appareil à éclairs électroniques

Publications (1)

Publication Number Publication Date
FR1289702A true FR1289702A (fr) 1962-04-06

Family

ID=8752802

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858375A Expired FR1289702A (fr) 1961-04-11 1961-04-11 Appareil à éclairs pour la photographie, notamment appareil à éclairs électroniques

Country Status (1)

Country Link
FR (1) FR1289702A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2045445A5 (fr) * 1969-04-18 1971-02-26 Canon Kk
FR2195014A1 (fr) * 1972-07-27 1974-03-01 Ponder & Best
FR2333267A1 (fr) * 1975-11-29 1977-06-24 Balda Werke Photographische Appareil photographique a flash electronique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2045445A5 (fr) * 1969-04-18 1971-02-26 Canon Kk
FR2195014A1 (fr) * 1972-07-27 1974-03-01 Ponder & Best
FR2333267A1 (fr) * 1975-11-29 1977-06-24 Balda Werke Photographische Appareil photographique a flash electronique

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