RO70203A - Dispozitiv de actionare a diafragmelor - Google Patents

Dispozitiv de actionare a diafragmelor

Info

Publication number
RO70203A
RO70203A RO7480673A RO8067374A RO70203A RO 70203 A RO70203 A RO 70203A RO 7480673 A RO7480673 A RO 7480673A RO 8067374 A RO8067374 A RO 8067374A RO 70203 A RO70203 A RO 70203A
Authority
RO
Romania
Prior art keywords
diaphragms
driving
driving diaphragms
Prior art date
Application number
RO7480673A
Other languages
English (en)
French (fr)
Inventor
Wolfgang Krause
Friedhelm Spanke
Original Assignee
Veb-Pentacon Dresden Kamera-Und Kinowerke,Dd
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 Veb-Pentacon Dresden Kamera-Und Kinowerke,Dd filed Critical Veb-Pentacon Dresden Kamera-Und Kinowerke,Dd
Publication of RO70203A publication Critical patent/RO70203A/ro

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Diaphragms For Cameras (AREA)
RO7480673A 1973-12-04 1974-12-03 Dispozitiv de actionare a diafragmelor RO70203A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD175072A DD108834A1 (ro) 1973-12-04 1973-12-04

Publications (1)

Publication Number Publication Date
RO70203A true RO70203A (ro) 1982-09-09

Family

ID=5493702

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7480673A RO70203A (ro) 1973-12-04 1974-12-03 Dispozitiv de actionare a diafragmelor

Country Status (6)

Country Link
US (1) US3940781A (ro)
DD (1) DD108834A1 (ro)
DE (1) DE2455126A1 (ro)
FR (1) FR2253226B3 (ro)
GB (1) GB1463604A (ro)
RO (1) RO70203A (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108366A1 (de) * 1980-03-07 1982-02-04 Nippon Kogaku K.K., Tokyo "blendeneinstellvorrichtung einer objektivfassung"

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186318A (en) * 1962-12-03 1965-06-01 Eastman Kodak Co Photoelectric exposure control systems for cameras
DE1597269C3 (de) * 1966-08-24 1975-05-15 K.K. Hattori Tokeiten, Tokio Photographische Kamera
JPS5312603Y2 (ro) * 1972-08-12 1978-04-05

Also Published As

Publication number Publication date
DE2455126A1 (de) 1975-06-05
GB1463604A (en) 1977-02-02
FR2253226B3 (ro) 1977-08-26
DD108834A1 (ro) 1974-10-05
FR2253226A1 (ro) 1975-06-27
US3940781A (en) 1976-02-24

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