JPS5540848B2 - - Google Patents
Info
- Publication number
- JPS5540848B2 JPS5540848B2 JP10195876A JP10195876A JPS5540848B2 JP S5540848 B2 JPS5540848 B2 JP S5540848B2 JP 10195876 A JP10195876 A JP 10195876A JP 10195876 A JP10195876 A JP 10195876A JP S5540848 B2 JPS5540848 B2 JP S5540848B2
- 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.)
- Expired
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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10195876A JPS5327422A (en) | 1976-08-26 | 1976-08-26 | Small telephotographic lens |
| GB33311/77A GB1552072A (en) | 1976-08-26 | 1977-08-09 | Miniature telephoto lens system |
| DE2737965A DE2737965C3 (de) | 1976-08-26 | 1977-08-23 | Fernobjektiv |
| US05/827,637 US4139264A (en) | 1976-08-26 | 1977-08-25 | Miniaturized telephoto camera lens assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10195876A JPS5327422A (en) | 1976-08-26 | 1976-08-26 | Small telephotographic lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5327422A JPS5327422A (en) | 1978-03-14 |
| JPS5540848B2 true JPS5540848B2 (ja) | 1980-10-21 |
Family
ID=14314368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10195876A Granted JPS5327422A (en) | 1976-08-26 | 1976-08-26 | Small telephotographic lens |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4139264A (ja) |
| JP (1) | JPS5327422A (ja) |
| DE (1) | DE2737965C3 (ja) |
| GB (1) | GB1552072A (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2487529A1 (fr) * | 1980-07-25 | 1982-01-29 | Matra | Telescope dioptrique a plusieurs groupes de lentilles a surfaces spheriques |
| JPS58196517A (ja) * | 1982-05-13 | 1983-11-16 | Asahi Optical Co Ltd | 小型望遠写真レンズ |
| US4818082A (en) * | 1988-05-27 | 1989-04-04 | Eastman Kodak Company | Compact wide-angle close-focus SLR zoom lens |
| TWI435138B (zh) | 2011-06-20 | 2014-04-21 | Largan Precision Co | 影像拾取光學系統 |
| JP5651881B1 (ja) * | 2014-08-13 | 2015-01-14 | 株式会社ＡＡＣ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ Ｒ＆Ｄ Ｃｅｎｔｅｒ | 撮像レンズ |
| KR102126419B1 (ko) * | 2014-10-20 | 2020-06-24 | 삼성전기주식회사 | 촬상 광학계 |
| CN112327464A (zh) * | 2015-01-03 | 2021-02-05 | 核心光电有限公司 | 微型长焦镜头模块和使用该镜头模块的相机 |
| CN114137700A (zh) * | 2021-12-02 | 2022-03-04 | Oppo广东移动通信有限公司 | 光学镜头、摄像头模组、电子设备 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48101121A (ja) * | 1972-04-03 | 1973-12-20 | ||
| JPS48101120A (ja) * | 1972-04-03 | 1973-12-20 | ||
| JPS4948322A (ja) * | 1972-09-08 | 1974-05-10 | ||
| JPS5143913A (ja) * | 1974-10-04 | 1976-04-15 | Nippon Musical Instruments Mfg |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE6603246U (de) * | 1964-08-13 | 1969-08-21 | Asahi Optical Co Ltd | Photo-objektiv. |
| US3502393A (en) * | 1966-04-05 | 1970-03-24 | Asahi Optical Co Ltd | Lens system with large telephoto ratio |
| US4045128A (en) * | 1974-04-25 | 1977-08-30 | Canon Kabushiki Kaisha | Telephoto objective |
-
1976
- 1976-08-26 JP JP10195876A patent/JPS5327422A/ja active Granted
-
1977
- 1977-08-09 GB GB33311/77A patent/GB1552072A/en not_active Expired
- 1977-08-23 DE DE2737965A patent/DE2737965C3/de not_active Expired
- 1977-08-25 US US05/827,637 patent/US4139264A/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48101121A (ja) * | 1972-04-03 | 1973-12-20 | ||
| JPS48101120A (ja) * | 1972-04-03 | 1973-12-20 | ||
| JPS4948322A (ja) * | 1972-09-08 | 1974-05-10 | ||
| JPS5143913A (ja) * | 1974-10-04 | 1976-04-15 | Nippon Musical Instruments Mfg |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2737965B2 (de) | 1979-11-22 |
| US4139264A (en) | 1979-02-13 |
| DE2737965C3 (de) | 1980-08-14 |
| GB1552072A (en) | 1979-09-05 |
| DE2737965A1 (de) | 1978-03-02 |
| JPS5327422A (en) | 1978-03-14 |