JPS5129135A - Retoro fuookasugatakokakutaibutsurenzu - Google Patents
Retoro fuookasugatakokakutaibutsurenzuInfo
- Publication number
- JPS5129135A JPS5129135A JP49101709A JP10170974A JPS5129135A JP S5129135 A JPS5129135 A JP S5129135A JP 49101709 A JP49101709 A JP 49101709A JP 10170974 A JP10170974 A JP 10170974A JP S5129135 A JPS5129135 A JP S5129135A
- Authority
- JP
- Japan
- Prior art keywords
- retoro
- fuookasugatakokakutaibutsurenzu
- retoro fuookasugatakokakutaibutsurenzu
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/04—Reversed telephoto objectives
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49101709A JPS5829487B2 (ja) | 1974-09-04 | 1974-09-04 | レトロ フオ−カスガタコウカクタイブツレンズ |
US05/607,915 US4046459A (en) | 1974-09-04 | 1975-08-26 | Retrofocus wide angle objective lens system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49101709A JPS5829487B2 (ja) | 1974-09-04 | 1974-09-04 | レトロ フオ−カスガタコウカクタイブツレンズ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5129135A true JPS5129135A (en) | 1976-03-12 |
JPS5829487B2 JPS5829487B2 (ja) | 1983-06-23 |
Family
ID=14307824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49101709A Expired JPS5829487B2 (ja) | 1974-09-04 | 1974-09-04 | レトロ フオ−カスガタコウカクタイブツレンズ |
Country Status (2)
Country | Link |
---|---|
US (1) | US4046459A (ja) |
JP (1) | JPS5829487B2 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4176914A (en) * | 1977-05-26 | 1979-12-04 | Canon Kabushiki Kaisha | Compact retrofocus wide angle objective |
US4333714A (en) * | 1978-09-11 | 1982-06-08 | Vivitar Corporation | Compact wide angle lens |
JPS5862610A (ja) * | 1981-10-09 | 1983-04-14 | Asahi Optical Co Ltd | 広角写真レンズ |
JPH0677102B2 (ja) * | 1986-05-02 | 1994-09-28 | 旭光学工業株式会社 | 広角レンズ |
JPS6360383U (ja) * | 1986-10-02 | 1988-04-21 | ||
JPH01131584U (ja) * | 1988-03-01 | 1989-09-06 | ||
US5625495A (en) * | 1994-12-07 | 1997-04-29 | U.S. Precision Lens Inc. | Telecentric lens systems for forming an image of an object composed of pixels |
US5841587A (en) * | 1996-04-29 | 1998-11-24 | U.S. Precision Lens Inc. | LCD projection lens |
JP4225437B2 (ja) * | 1997-03-18 | 2009-02-18 | フジノン株式会社 | レトロフォーカス型レンズ |
CN106199922B (zh) * | 2016-07-13 | 2018-07-24 | 浙江舜宇光学有限公司 | 七片式广角镜头 |
WO2018209890A1 (zh) * | 2017-05-18 | 2018-11-22 | 浙江舜宇光学有限公司 | 成像镜头 |
US10451850B2 (en) * | 2017-12-04 | 2019-10-22 | AAC Technologies Pte. Ltd. | Camera optical lens |
CN111487747B (zh) * | 2019-01-29 | 2022-06-17 | 信泰光学(深圳)有限公司 | 镜头装置 |
WO2022082512A1 (zh) * | 2020-10-21 | 2022-04-28 | 欧菲光集团股份有限公司 | 光学成像系统、取像模组及电子装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS495329A (ja) * | 1972-05-01 | 1974-01-18 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3507559A (en) * | 1965-12-07 | 1970-04-21 | Nippon Kogaku Kk | Retrofocus type wide angle objective lens |
JPS5123347B2 (ja) * | 1972-05-01 | 1976-07-16 | ||
JPS536853B2 (ja) * | 1972-06-07 | 1978-03-11 |
-
1974
- 1974-09-04 JP JP49101709A patent/JPS5829487B2/ja not_active Expired
-
1975
- 1975-08-26 US US05/607,915 patent/US4046459A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS495329A (ja) * | 1972-05-01 | 1974-01-18 |
Also Published As
Publication number | Publication date |
---|---|
US4046459A (en) | 1977-09-06 |
JPS5829487B2 (ja) | 1983-06-23 |
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