FR2278089B3 - - Google Patents
Info
- Publication number
- FR2278089B3 FR2278089B3 FR7519664A FR7519664A FR2278089B3 FR 2278089 B3 FR2278089 B3 FR 2278089B3 FR 7519664 A FR7519664 A FR 7519664A FR 7519664 A FR7519664 A FR 7519664A FR 2278089 B3 FR2278089 B3 FR 2278089B3
- 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
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/008—Systems specially adapted to form image relays or chained systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2433062A DE2433062A1 (de) | 1974-07-10 | 1974-07-10 | Spiegellinsenobjektiv |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2278089A1 FR2278089A1 (fr) | 1976-02-06 |
| FR2278089B3 true FR2278089B3 (fr) | 1979-02-16 |
Family
ID=5920135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7519664A Granted FR2278089A1 (fr) | 1974-07-10 | 1975-06-24 | Systeme de lentilles catadioptriques |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4015896A (fr) |
| JP (1) | JPS5131231A (fr) |
| CH (1) | CH579282A5 (fr) |
| DE (1) | DE2433062A1 (fr) |
| FR (1) | FR2278089A1 (fr) |
| GB (1) | GB1460246A (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313907B (zh) * | 2010-06-30 | 2014-04-09 | 清华大学 | 毫米波检查设备 |
| US9316808B1 (en) | 2014-03-16 | 2016-04-19 | Hyperion Development, LLC | Optical assembly for a wide field of view point action camera with a low sag aspheric lens element |
| US9995910B1 (en) | 2014-03-16 | 2018-06-12 | Navitar Industries, Llc | Optical assembly for a compact wide field of view digital camera with high MTF |
| US9726859B1 (en) | 2014-03-16 | 2017-08-08 | Navitar Industries, Llc | Optical assembly for a wide field of view camera with low TV distortion |
| US9494772B1 (en) | 2014-03-16 | 2016-11-15 | Hyperion Development, LLC | Optical assembly for a wide field of view point action camera with low field curvature |
| US9091843B1 (en) | 2014-03-16 | 2015-07-28 | Hyperion Development, LLC | Optical assembly for a wide field of view point action camera with low track length to focal length ratio |
| US10386604B1 (en) | 2014-03-16 | 2019-08-20 | Navitar Industries, Llc | Compact wide field of view digital camera with stray light impact suppression |
| US10139595B1 (en) | 2014-03-16 | 2018-11-27 | Navitar Industries, Llc | Optical assembly for a compact wide field of view digital camera with low first lens diameter to image diagonal ratio |
| US10545314B1 (en) | 2014-03-16 | 2020-01-28 | Navitar Industries, Llc | Optical assembly for a compact wide field of view digital camera with low lateral chromatic aberration |
| US9316820B1 (en) | 2014-03-16 | 2016-04-19 | Hyperion Development, LLC | Optical assembly for a wide field of view point action camera with low astigmatism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2141884A (en) * | 1936-11-12 | 1938-12-27 | Zeiss Carl Fa | Photographic objective |
| FR1358795A (fr) * | 1963-05-30 | 1964-04-17 | Ednalite Corp | Système de lentilles perfectionné |
-
1974
- 1974-07-10 DE DE2433062A patent/DE2433062A1/de active Pending
-
1975
- 1975-05-23 GB GB2258375A patent/GB1460246A/en not_active Expired
- 1975-06-16 CH CH777375A patent/CH579282A5/xx not_active IP Right Cessation
- 1975-06-24 JP JP50078597A patent/JPS5131231A/ja active Pending
- 1975-06-24 FR FR7519664A patent/FR2278089A1/fr active Granted
- 1975-07-09 US US05/594,230 patent/US4015896A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2278089A1 (fr) | 1976-02-06 |
| DE2433062A1 (de) | 1976-01-22 |
| GB1460246A (en) | 1976-12-31 |
| JPS5131231A (en) | 1976-03-17 |
| US4015896A (en) | 1977-04-05 |
| CH579282A5 (fr) | 1976-08-31 |