GB1117884A - Device for actuating spring-controlled preselection diaphragms, particularly for photographic long-focus lenses - Google Patents

Device for actuating spring-controlled preselection diaphragms, particularly for photographic long-focus lenses

Info

Publication number
GB1117884A
GB1117884A GB3160766A GB3160766A GB1117884A GB 1117884 A GB1117884 A GB 1117884A GB 3160766 A GB3160766 A GB 3160766A GB 3160766 A GB3160766 A GB 3160766A GB 1117884 A GB1117884 A GB 1117884A
Authority
GB
United Kingdom
Prior art keywords
diaphragms
photographic
long
focus lenses
actuating spring
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
GB3160766A
Inventor
Paul Klupsch
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.)
Jenoptik AG
Original Assignee
Carl Zeiss Jena 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 Carl Zeiss Jena GmbH filed Critical Carl Zeiss Jena GmbH
Priority to GB3160766A priority Critical patent/GB1117884A/en
Publication of GB1117884A publication Critical patent/GB1117884A/en
Expired 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/02—Diaphragms
    • G03B9/07—Diaphragms with means for presetting the diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB3160766A 1966-07-14 1966-07-14 Device for actuating spring-controlled preselection diaphragms, particularly for photographic long-focus lenses Expired GB1117884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3160766A GB1117884A (en) 1966-07-14 1966-07-14 Device for actuating spring-controlled preselection diaphragms, particularly for photographic long-focus lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3160766A GB1117884A (en) 1966-07-14 1966-07-14 Device for actuating spring-controlled preselection diaphragms, particularly for photographic long-focus lenses

Publications (1)

Publication Number Publication Date
GB1117884A true GB1117884A (en) 1968-06-26

Family

ID=10325683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3160766A Expired GB1117884A (en) 1966-07-14 1966-07-14 Device for actuating spring-controlled preselection diaphragms, particularly for photographic long-focus lenses

Country Status (1)

Country Link
GB (1) GB1117884A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319824A (en) * 1979-11-29 1982-03-16 Carl Zeiss-Stiftung Rebound damping means for fast-closing photographic diaphragms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319824A (en) * 1979-11-29 1982-03-16 Carl Zeiss-Stiftung Rebound damping means for fast-closing photographic diaphragms

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