CH551018A - Optische einrichtung in einem vergroessernden optischen apparat zur erzeugung einer vergroesserten austrittspupille. - Google Patents
Optische einrichtung in einem vergroessernden optischen apparat zur erzeugung einer vergroesserten austrittspupille.Info
- Publication number
- CH551018A CH551018A CH1219872A CH1219872A CH551018A CH 551018 A CH551018 A CH 551018A CH 1219872 A CH1219872 A CH 1219872A CH 1219872 A CH1219872 A CH 1219872A CH 551018 A CH551018 A CH 551018A
- Authority
- CH
- Switzerland
- Prior art keywords
- create
- exit pupil
- enlarging
- optical device
- enlarged exit
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/18—Arrangements with more than one light path, e.g. for comparing two specimens
- G02B21/20—Binocular arrangements
- G02B21/22—Stereoscopic arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
- G02B21/364—Projection microscopes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0149—Head-up displays characterised by mechanical features
- G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Astronomy & Astrophysics (AREA)
- Projection Apparatus (AREA)
- Microscoopes, Condenser (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3894371 | 1971-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH551018A true CH551018A (de) | 1974-06-28 |
Family
ID=10406647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1219872A CH551018A (de) | 1971-08-19 | 1972-08-17 | Optische einrichtung in einem vergroessernden optischen apparat zur erzeugung einer vergroesserten austrittspupille. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4830440A (de) |
| AU (1) | AU468997B2 (de) |
| BE (1) | BE787783A (de) |
| CA (1) | CA964501A (de) |
| CH (1) | CH551018A (de) |
| DE (1) | DE2240750A1 (de) |
| FR (1) | FR2149584B1 (de) |
| IT (1) | IT1019014B (de) |
| NL (1) | NL7211311A (de) |
| ZA (1) | ZA725372B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033683A (en) * | 1976-07-14 | 1977-07-05 | Tancredi Henry J | Image viewing apparatus |
| JPS6039433U (ja) * | 1983-08-22 | 1985-03-19 | 株式会社島津製作所 | ネジ締機 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5019936A (de) * | 1973-06-28 | 1975-03-03 |
-
1972
- 1972-08-04 ZA ZA725372A patent/ZA725372B/xx unknown
- 1972-08-10 AU AU45474/72A patent/AU468997B2/en not_active Expired
- 1972-08-17 CH CH1219872A patent/CH551018A/de not_active IP Right Cessation
- 1972-08-17 IT IT52217/72A patent/IT1019014B/it active
- 1972-08-18 CA CA149,706A patent/CA964501A/en not_active Expired
- 1972-08-18 DE DE2240750A patent/DE2240750A1/de active Pending
- 1972-08-18 NL NL7211311A patent/NL7211311A/xx not_active Application Discontinuation
- 1972-08-19 JP JP47082491A patent/JPS4830440A/ja active Pending
- 1972-08-21 FR FR7229846A patent/FR2149584B1/fr not_active Expired
- 1972-12-18 BE BE787783A patent/BE787783A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2149584A1 (de) | 1973-03-30 |
| JPS4830440A (de) | 1973-04-21 |
| FR2149584B1 (de) | 1975-01-03 |
| BE787783A (fr) | 1972-12-18 |
| ZA725372B (en) | 1973-05-30 |
| DE2240750A1 (de) | 1973-02-22 |
| AU468997B2 (en) | 1976-01-29 |
| AU4547472A (en) | 1974-02-14 |
| NL7211311A (de) | 1973-02-21 |
| IT1019014B (it) | 1977-11-10 |
| CA964501A (en) | 1975-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |