JPS50139733A - - Google Patents

Info

Publication number
JPS50139733A
JPS50139733A JP49047031A JP4703174A JPS50139733A JP S50139733 A JPS50139733 A JP S50139733A JP 49047031 A JP49047031 A JP 49047031A JP 4703174 A JP4703174 A JP 4703174A JP S50139733 A JPS50139733 A JP S50139733A
Authority
JP
Japan
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
JP49047031A
Other versions
JPS5918683B2 (ja
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 filed Critical
Priority to JP49047031A priority Critical patent/JPS5918683B2/ja
Priority to GB1631475A priority patent/GB1454474A/en
Priority to US05/570,149 priority patent/US3975091A/en
Priority to DE19752518317 priority patent/DE2518317C3/de
Publication of JPS50139733A publication Critical patent/JPS50139733A/ja
Publication of JPS5918683B2 publication Critical patent/JPS5918683B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/64—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having more than six components
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP49047031A 1974-04-25 1974-04-25 広角写真レンズ Expired JPS5918683B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP49047031A JPS5918683B2 (ja) 1974-04-25 1974-04-25 広角写真レンズ
GB1631475A GB1454474A (en) 1974-04-25 1975-04-21 Wide angle photographic lens system
US05/570,149 US3975091A (en) 1974-04-25 1975-04-21 Wide angle photographic lens
DE19752518317 DE2518317C3 (de) 1974-04-25 1975-04-24 Weitwinkelobjektiv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49047031A JPS5918683B2 (ja) 1974-04-25 1974-04-25 広角写真レンズ

Publications (2)

Publication Number Publication Date
JPS50139733A true JPS50139733A (ja) 1975-11-08
JPS5918683B2 JPS5918683B2 (ja) 1984-04-28

Family

ID=12763800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49047031A Expired JPS5918683B2 (ja) 1974-04-25 1974-04-25 広角写真レンズ

Country Status (3)

Country Link
US (1) US3975091A (ja)
JP (1) JPS5918683B2 (ja)
GB (1) GB1454474A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020106800A (ja) * 2018-12-27 2020-07-09 エーエーシー テクノロジーズ ピーティーイー リミテッド 撮像光学レンズ

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51142317A (en) * 1975-05-22 1976-12-07 Asahi Optical Co Ltd Compact wide angle lens of retrofocus type
US4145117A (en) * 1975-10-15 1979-03-20 Olympus Optical Co., Ltd. Retrofocus type wide angle lens system
JPS62113665A (ja) * 1985-11-12 1987-05-25 スズキ株式会社 オ−トバイのフ−トフツク
US5513045A (en) * 1993-06-16 1996-04-30 Asahi Kogaku Kogyo Kabushiki Kaisha Fast aspherical lens system
US5557472A (en) * 1993-06-16 1996-09-17 Asahi Kogaku Kogyo Kabushiki Kaisha Fast aspherical lens system
US5477389A (en) * 1993-06-18 1995-12-19 Asahi Kogaku Kogyo Kabushiki Kaisha Fast ultra-wide angle lens system
GB9322956D0 (en) * 1993-11-08 1994-01-05 Lucas Ind Plc Electronic braking control system
US8749892B2 (en) * 2011-06-17 2014-06-10 DigitalOptics Corporation Europe Limited Auto-focus actuator for field curvature correction of zoom lenses
CN103499874B (zh) * 2013-10-29 2015-11-18 姚学文 一种超广角镜头
KR101627133B1 (ko) 2014-03-28 2016-06-03 삼성전기주식회사 렌즈 모듈
CN104503065B (zh) * 2014-12-25 2017-04-05 中国科学院长春光学精密机械与物理研究所 一种大视场、小f数的超高分辨率紫外光谱成像仪
JP6452643B2 (ja) * 2016-05-13 2019-01-16 カンタツ株式会社 撮像レンズ
US10974717B2 (en) 2018-01-02 2021-04-13 Ford Global Technologies, I.LC Mobile device tethering for a remote parking assist system of a vehicle
US10967851B2 (en) 2018-09-24 2021-04-06 Ford Global Technologies, Llc Vehicle system and method for setting variable virtual boundary

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635546A (en) * 1969-02-08 1972-01-18 Nippon Kogaku Kk Retrofocus-type lens system
US3884556A (en) * 1972-05-10 1975-05-20 Olympus Optical Co Retrofocus wide-angle lens system
US3844640A (en) * 1972-05-22 1974-10-29 Olympus Optical Co Large-aperture wide-angle photographic lens system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020106800A (ja) * 2018-12-27 2020-07-09 エーエーシー テクノロジーズ ピーティーイー リミテッド 撮像光学レンズ

Also Published As

Publication number Publication date
DE2518317B2 (de) 1977-05-18
JPS5918683B2 (ja) 1984-04-28
GB1454474A (en) 1976-11-03
US3975091A (en) 1976-08-17
DE2518317A1 (de) 1975-10-30

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