JPH0138282B2 - - Google Patents

Info

Publication number
JPH0138282B2
JPH0138282B2 JP55097782A JP9778280A JPH0138282B2 JP H0138282 B2 JPH0138282 B2 JP H0138282B2 JP 55097782 A JP55097782 A JP 55097782A JP 9778280 A JP9778280 A JP 9778280A JP H0138282 B2 JPH0138282 B2 JP H0138282B2
Authority
JP
Japan
Prior art keywords
lens
group
focal length
lenses
group lens
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
JP55097782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5730814A (en
Inventor
Toshihiro Imai
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.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP9778280A priority Critical patent/JPS5730814A/ja
Priority to DE3127810A priority patent/DE3127810C2/de
Priority to US06/283,460 priority patent/US4390250A/en
Publication of JPS5730814A publication Critical patent/JPS5730814A/ja
Publication of JPH0138282B2 publication Critical patent/JPH0138282B2/ja
Granted 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 -
    • G02B9/62—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having six components only
    • 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 -
    • G02B9/60—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having five components only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP9778280A 1980-07-17 1980-07-17 Photographic lens Granted JPS5730814A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9778280A JPS5730814A (en) 1980-07-17 1980-07-17 Photographic lens
DE3127810A DE3127810C2 (de) 1980-07-17 1981-07-14 Fotografisches Objektiv für Kompaktkameras
US06/283,460 US4390250A (en) 1980-07-17 1981-07-15 Photographic lens system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9778280A JPS5730814A (en) 1980-07-17 1980-07-17 Photographic lens

Publications (2)

Publication Number Publication Date
JPS5730814A JPS5730814A (en) 1982-02-19
JPH0138282B2 true JPH0138282B2 (enEXAMPLES) 1989-08-14

Family

ID=14201390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9778280A Granted JPS5730814A (en) 1980-07-17 1980-07-17 Photographic lens

Country Status (3)

Country Link
US (1) US4390250A (enEXAMPLES)
JP (1) JPS5730814A (enEXAMPLES)
DE (1) DE3127810C2 (enEXAMPLES)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576448A (en) * 1982-06-16 1986-03-18 Olympus Optical Co., Ltd. Photographic lens system for compact cameras
JPS59177514A (ja) * 1983-03-29 1984-10-08 Olympus Optical Co Ltd 写真レンズ
US4787721A (en) * 1984-08-18 1988-11-29 Minolta Camera Kabushiki Kaisha Photographic lens system
JPH0721580B2 (ja) * 1984-10-09 1995-03-08 富士写真フイルム株式会社 全長の短い広角写真レンズ
WO2010001943A1 (ja) 2008-07-02 2010-01-07 株式会社ニコン レンズ系及び光学装置
RU2388027C1 (ru) * 2009-03-03 2010-04-27 Открытое акционерное общество "Лыткаринский завод оптического стекла" Светосильный объектив
JP5636668B2 (ja) 2009-11-30 2014-12-10 株式会社ニコン レンズ系及び光学装置
TWI529417B (zh) 2015-04-15 2016-04-11 大立光電股份有限公司 攝像鏡頭組、取像裝置及電子裝置
DE112017004448T5 (de) 2016-09-05 2019-07-04 Furukawa Electric Co., Ltd. Laservorrichtung und Lichtquellenvorrichtung
JP6844993B2 (ja) 2016-11-25 2021-03-17 古河電気工業株式会社 レーザ装置及び光源装置
JP6844994B2 (ja) 2016-11-25 2021-03-17 古河電気工業株式会社 レーザ装置及び光源装置
JP6534162B2 (ja) * 2017-04-14 2019-06-26 カンタツ株式会社 撮像レンズ
RU2662032C1 (ru) * 2017-06-01 2018-07-23 Публичное акционерное общество "Ростовский оптико-механический завод" Фотографический телеобъектив
RU2662022C1 (ru) * 2017-07-18 2018-07-23 Публичное акционерное общество "Ростовский оптико-механический завод" Светосильный объектив
TWI637212B (zh) 2017-10-27 2018-10-01 大立光電股份有限公司 光學成像鏡頭、取像裝置及電子裝置
RU2674303C1 (ru) * 2018-01-22 2018-12-06 Публичное акционерное общество "Ростовский оптико-механический завод" Светосильный объектив
JP6861319B1 (ja) * 2020-10-26 2021-04-21 エーエーシー オプティックス ソリューションズ ピーティーイー リミテッド 撮像レンズ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB690403A (en) * 1951-02-15 1953-04-22 Gordon Henry Cook Improvements in or relating to optical objectives
JPS5476147A (en) * 1977-11-29 1979-06-18 Olympus Optical Co Ltd Photographic lens
JPS5476148A (en) * 1977-11-29 1979-06-18 Olympus Optical Co Ltd Focusing method for photo graphic lens

Also Published As

Publication number Publication date
DE3127810A1 (de) 1982-02-25
JPS5730814A (en) 1982-02-19
DE3127810C2 (de) 1983-05-26
US4390250A (en) 1983-06-28

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