DE3020933C2 - Teleobjektiv - Google Patents

Teleobjektiv

Info

Publication number
DE3020933C2
DE3020933C2 DE3020933A DE3020933A DE3020933C2 DE 3020933 C2 DE3020933 C2 DE 3020933C2 DE 3020933 A DE3020933 A DE 3020933A DE 3020933 A DE3020933 A DE 3020933A DE 3020933 C2 DE3020933 C2 DE 3020933C2
Authority
DE
Germany
Prior art keywords
deep
lens
focal length
small
front surface
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
DE3020933A
Other languages
German (de)
English (en)
Other versions
DE3020933A1 (de
Inventor
Sei Chiba Matsui
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.)
Nikon Corp
Original Assignee
Nippon Kogaku Tokyo KK
Nippon Kogaku KK
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 Nippon Kogaku Tokyo KK, Nippon Kogaku KK filed Critical Nippon Kogaku Tokyo KK
Publication of DE3020933A1 publication Critical patent/DE3020933A1/de
Application granted granted Critical
Publication of DE3020933C2 publication Critical patent/DE3020933C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/02—Telephoto objectives, i.e. systems of the type + - in which the distance from the front vertex to the image plane is less than the equivalent focal length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
DE3020933A 1979-06-06 1980-06-03 Teleobjektiv Expired DE3020933C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6987179A JPS55163510A (en) 1979-06-06 1979-06-06 Telephoto lens

Publications (2)

Publication Number Publication Date
DE3020933A1 DE3020933A1 (de) 1980-12-11
DE3020933C2 true DE3020933C2 (de) 1982-12-09

Family

ID=13415279

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3020933A Expired DE3020933C2 (de) 1979-06-06 1980-06-03 Teleobjektiv

Country Status (3)

Country Link
US (1) US4338001A (enExample)
JP (1) JPS55163510A (enExample)
DE (1) DE3020933C2 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850509A (ja) * 1981-09-21 1983-03-25 Ricoh Co Ltd 小型望遠レンズ
CN108234851B (zh) 2013-06-13 2019-08-16 核心光电有限公司 双孔径变焦数字摄影机
US9857568B2 (en) 2013-07-04 2018-01-02 Corephotonics Ltd. Miniature telephoto lens assembly
CN108519656A (zh) 2013-07-04 2018-09-11 核心光电有限公司 小型长焦透镜套件
US9392188B2 (en) 2014-08-10 2016-07-12 Corephotonics Ltd. Zoom dual-aperture camera with folded lens
WO2016108093A1 (en) 2015-01-03 2016-07-07 Corephotonics Ltd. Miniature telephoto lens module and a camera utilizing such a lens module
TWI565966B (zh) 2015-07-24 2017-01-11 大立光電股份有限公司 光學攝像鏡組、取像裝置及電子裝置
US10802251B2 (en) 2016-08-23 2020-10-13 Largan Precision Co., Ltd. Photographing optical lens assembly, image capturing apparatus and electronic device
CN110161648B (zh) 2017-02-23 2022-06-24 核心光电有限公司 折叠式摄影机透镜设计
KR20190022522A (ko) 2017-07-07 2019-03-06 코어포토닉스 리미티드 미광을 방지하기 위한 접이식 카메라 프리즘 설계
EP3465313B1 (en) 2017-07-23 2023-08-30 Corephotonics Ltd. Compact folded lenses with large apertures
CN111684333B (zh) 2018-03-02 2022-10-21 核心光电有限公司 设计用于缓和杂散光的间隔件
WO2019220255A1 (en) 2018-05-14 2019-11-21 Corephotonics Ltd. Folded camera lens designs
EP4471485A3 (en) 2019-01-03 2025-01-15 Corephotonics Ltd. Multi-aperture cameras with at least one two state zoom camera
WO2020174325A2 (en) 2019-02-25 2020-09-03 Corephotonics Ltd. Multi-aperture cameras with at least one two state zoom camera
CN114578520A (zh) 2019-08-21 2022-06-03 核心光电有限公司 镜头组件
US12072609B2 (en) 2019-09-24 2024-08-27 Corephotonics Ltd. Slim pop-out cameras and lenses for such cameras
US11656538B2 (en) 2019-11-25 2023-05-23 Corephotonics Ltd. Folded zoom camera module with adaptive aperture
WO2021140403A1 (en) 2020-01-08 2021-07-15 Corephotonics Ltd. Multi-aperture zoom digital cameras and methods of using same
CN117518313A (zh) 2020-05-30 2024-02-06 核心光电有限公司 用于获得超微距图像的系统
EP4014083A4 (en) 2020-07-22 2022-09-21 Corephotonics Ltd. LENS DESIGNS FOR FOLDED CAMERA
EP4038433B1 (en) 2020-07-31 2025-03-19 Corephotonics Ltd. Folded macro-tele camera lens designs
CN117331202A (zh) 2020-09-18 2024-01-02 核心光电有限公司 弹出式变焦相机及相机系统
CN116381905A (zh) 2020-11-05 2023-07-04 核心光电有限公司 基于两个光路折叠元件视场扫描的扫描长焦摄影机
CN114868065A (zh) 2020-12-01 2022-08-05 核心光电有限公司 具有连续自适应变焦系数的折叠摄像机
KR20250150144A (ko) 2021-01-25 2025-10-17 코어포토닉스 리미티드 슬림 팝-아웃 와이드 카메라 렌즈
KR20250021649A (ko) 2021-03-22 2025-02-13 코어포토닉스 리미티드 연속적으로 적응하는 줌 팩터를 갖는 폴디드 카메라
JP2024524206A (ja) 2021-06-23 2024-07-05 コアフォトニクス リミテッド コンパクト折り畳み式テレカメラ
CN120178485A (zh) 2021-09-23 2025-06-20 核心光电有限公司 大光圈连续变焦折叠长焦摄像头及移动装置
EP4502695A3 (en) 2021-11-02 2025-04-09 Corephotonics Ltd. Compact double folded tele cameras
US12216259B2 (en) 2021-12-14 2025-02-04 Corephotonics Ltd. Large-aperture compact scanning tele cameras
JP2025503262A (ja) 2022-02-01 2025-01-30 コアフォトニクス リミテッド スリムポップアウトテレカメラレンズ
US12348870B2 (en) 2022-04-09 2025-07-01 Corephotonics Ltd. Spin-out 360-degree camera for smartphone
US12368960B2 (en) 2022-08-05 2025-07-22 Corephotonics Ltd. Systems and methods for zoom digital camera with automatic adjustable zoom field of view

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502394A (en) * 1966-09-26 1970-03-24 Asahi Optical Co Ltd Lens system of large telephoto ratio
JPS5142326Y2 (enExample) * 1971-02-18 1976-10-15
JPS5229930B2 (enExample) * 1972-08-03 1977-08-04
JPS5068523A (enExample) * 1973-10-23 1975-06-07

Also Published As

Publication number Publication date
DE3020933A1 (de) 1980-12-11
JPS55163510A (en) 1980-12-19
US4338001A (en) 1982-07-06
JPS6112245B2 (enExample) 1986-04-07

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: NIKON CORP., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee