CH456186A - Weitwinkelobjektiv - Google Patents
WeitwinkelobjektivInfo
- Publication number
- CH456186A CH456186A CH924866A CH924866A CH456186A CH 456186 A CH456186 A CH 456186A CH 924866 A CH924866 A CH 924866A CH 924866 A CH924866 A CH 924866A CH 456186 A CH456186 A CH 456186A
- Authority
- CH
- Switzerland
- Prior art keywords
- wide angle
- angle lens
- lens
- wide
- angle
- Prior art date
Links
Classifications
-
- 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
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
-
- 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
- G02B17/0804—Catadioptric systems using two curved mirrors
- G02B17/0812—Catadioptric systems using two curved mirrors off-axis or unobscured systems in which all of the mirrors share a common axis of rotational symmetry
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AE36965 | 1965-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH456186A true CH456186A (de) | 1968-05-15 |
Family
ID=3460576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH924866A CH456186A (de) | 1965-06-27 | 1966-06-27 | Weitwinkelobjektiv |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH456186A (de) |
| GB (1) | GB1132605A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0071492A1 (de) * | 1981-06-23 | 1983-02-09 | Thomson-Csf | Gerät zur panoramaoptischen Überwachung |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2822579C3 (de) * | 1978-05-24 | 1982-02-04 | Fa. Carl Zeiss, 7920 Heidenheim | Optisches Abbildungssystem |
| US4606606A (en) * | 1984-05-01 | 1986-08-19 | The United States Of America As Represented By The Secretary Of The Army | Method and apparatus for correcting distortion and curvature of field in a display system |
| DE60029442T2 (de) * | 2000-08-29 | 2007-04-19 | Perkinelmer International C.V. | Optisches System mit veränderlicher Vergrösserung |
-
1965
- 1965-10-29 GB GB3997165A patent/GB1132605A/en not_active Expired
-
1966
- 1966-06-27 CH CH924866A patent/CH456186A/de unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0071492A1 (de) * | 1981-06-23 | 1983-02-09 | Thomson-Csf | Gerät zur panoramaoptischen Überwachung |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1132605A (en) | 1968-11-06 |
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