FR2338501B1 - - Google Patents
Info
- Publication number
- FR2338501B1 FR2338501B1 FR7701131A FR7701131A FR2338501B1 FR 2338501 B1 FR2338501 B1 FR 2338501B1 FR 7701131 A FR7701131 A FR 7701131A FR 7701131 A FR7701131 A FR 7701131A FR 2338501 B1 FR2338501 B1 FR 2338501B1
- Authority
- FR
- France
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP393276A JPS5288020A (en) | 1976-01-16 | 1976-01-16 | Deformed gauss type photographic lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2338501A1 FR2338501A1 (fr) | 1977-08-12 |
| FR2338501B1 true FR2338501B1 (US06168655-20010102-C00055.png) | 1979-03-09 |
Family
ID=11570900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7701131A Granted FR2338501A1 (fr) | 1976-01-16 | 1977-01-14 | Objectif photographique de gauss modifie |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4139265A (US06168655-20010102-C00055.png) |
| JP (1) | JPS5288020A (US06168655-20010102-C00055.png) |
| DE (1) | DE2701424C3 (US06168655-20010102-C00055.png) |
| FR (1) | FR2338501A1 (US06168655-20010102-C00055.png) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441129A (en) * | 1977-09-07 | 1979-04-02 | Minolta Camera Co Ltd | Modified gauss type photographic lens |
| JPS54104334A (en) * | 1978-02-03 | 1979-08-16 | Nippon Chemical Ind | Gauss type photographic lens |
| JPS5528038A (en) * | 1978-08-21 | 1980-02-28 | Nippon Kogaku Kk <Nikon> | Lens system for close distance photographing |
| JPS5862607A (ja) * | 1981-10-09 | 1983-04-14 | Canon Inc | ガウス型レンズ |
| JPS6119521A (ja) * | 1984-07-04 | 1986-01-28 | Mazda Motor Corp | 治具角度変更装置 |
| JPS61124913A (ja) * | 1984-11-22 | 1986-06-12 | Konishiroku Photo Ind Co Ltd | 変形ガウス型レンズ |
| JPH0820596B2 (ja) * | 1989-11-14 | 1996-03-04 | 大日本スクリーン製造株式会社 | 投影レンズ |
| JP6583488B1 (ja) * | 2018-04-26 | 2019-10-02 | 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 |
| JP6497469B1 (ja) * | 2018-04-26 | 2019-04-10 | 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 |
| CN108627955A (zh) | 2018-05-15 | 2018-10-09 | 浙江舜宇光学有限公司 | 光学成像镜头 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2683396A (en) * | 1951-04-30 | 1954-07-13 | Schneider Co Optische Werke | Optical objective system of the gauss type comprising five airspaced members |
| DE1064250B (de) * | 1958-07-21 | 1959-08-27 | Leitz Ernst Gmbh | Lichtstarkes fotografisches Objektiv |
| US3556643A (en) * | 1969-08-15 | 1971-01-19 | Ibm | Highly corrected seven element gauss type reduction lens |
| JPS512366B1 (US06168655-20010102-C00055.png) * | 1971-05-24 | 1976-01-26 |
-
1976
- 1976-01-16 JP JP393276A patent/JPS5288020A/ja active Granted
-
1977
- 1977-01-06 US US05/757,144 patent/US4139265A/en not_active Expired - Lifetime
- 1977-01-14 FR FR7701131A patent/FR2338501A1/fr active Granted
- 1977-01-14 DE DE2701424A patent/DE2701424C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2338501A1 (fr) | 1977-08-12 |
| JPS5288020A (en) | 1977-07-22 |
| DE2701424A1 (de) | 1977-07-21 |
| US4139265A (en) | 1979-02-13 |
| JPS5720604B2 (US06168655-20010102-C00055.png) | 1982-04-30 |
| DE2701424B2 (de) | 1979-04-19 |
| DE2701424C3 (de) | 1980-01-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |