JPS6039210B2 - 交換レンズ用のプリセツト機構を有する絞り - Google Patents

交換レンズ用のプリセツト機構を有する絞り

Info

Publication number
JPS6039210B2
JPS6039210B2 JP51154828A JP15482876A JPS6039210B2 JP S6039210 B2 JPS6039210 B2 JP S6039210B2 JP 51154828 A JP51154828 A JP 51154828A JP 15482876 A JP15482876 A JP 15482876A JP S6039210 B2 JPS6039210 B2 JP S6039210B2
Authority
JP
Japan
Prior art keywords
aperture
ring
cam
preset
diaphragm
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
JP51154828A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5280121A (en
Inventor
アルベルト・バ−ブ
パウル・ヒンメルスバツハ
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.)
Jos Schneider Optische Werke GmbH
Original Assignee
Jos Schneider Optische Werke 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 Jos Schneider Optische Werke GmbH filed Critical Jos Schneider Optische Werke GmbH
Publication of JPS5280121A publication Critical patent/JPS5280121A/ja
Publication of JPS6039210B2 publication Critical patent/JPS6039210B2/ja
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)
  • Diaphragms For Cameras (AREA)
  • Cameras In General (AREA)
  • Lens Barrels (AREA)
JP51154828A 1975-12-22 1976-12-22 交換レンズ用のプリセツト機構を有する絞り Expired JPS6039210B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2557855.6 1975-12-22
DE19752557855 DE2557855A1 (de) 1975-12-22 1975-12-22 Blende mit einer vorwahleinrichtung in wechselobjektiven

Publications (2)

Publication Number Publication Date
JPS5280121A JPS5280121A (en) 1977-07-05
JPS6039210B2 true JPS6039210B2 (ja) 1985-09-05

Family

ID=5965199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51154828A Expired JPS6039210B2 (ja) 1975-12-22 1976-12-22 交換レンズ用のプリセツト機構を有する絞り

Country Status (5)

Country Link
US (1) US4079401A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6039210B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2557855A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2336699A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1532525A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005050323A1 (en) 2003-10-29 2005-06-02 Carl Zeiss Smt Ag Optical assembly for photolithography
US10386604B1 (en) 2014-03-16 2019-08-20 Navitar Industries, Llc Compact wide field of view digital camera with stray light impact suppression
US9316808B1 (en) 2014-03-16 2016-04-19 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with a low sag aspheric lens element
US9316820B1 (en) 2014-03-16 2016-04-19 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with low astigmatism
US9726859B1 (en) 2014-03-16 2017-08-08 Navitar Industries, Llc Optical assembly for a wide field of view camera with low TV distortion
US10545314B1 (en) 2014-03-16 2020-01-28 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with low lateral chromatic aberration
US9494772B1 (en) 2014-03-16 2016-11-15 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with low field curvature
US9091843B1 (en) 2014-03-16 2015-07-28 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with low track length to focal length ratio
US9995910B1 (en) 2014-03-16 2018-06-12 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with high MTF
US10139595B1 (en) 2014-03-16 2018-11-27 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with low first lens diameter to image diagonal ratio

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1597388A1 (de) * 1951-01-28 1970-04-23 Rollei Werke Franke Heidecke Einaeugige Klappspiegelreflexkamera
JPS4835791Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-08-22 1973-10-27
SE332752B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-05-06 1971-02-15 Hasselblad

Also Published As

Publication number Publication date
JPS5280121A (en) 1977-07-05
FR2336699A1 (fr) 1977-07-22
DE2557855A1 (de) 1977-06-23
FR2336699B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-08-06
GB1532525A (en) 1978-11-15
US4079401A (en) 1978-03-14

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