GB2247537B - Night vision goggles - Google Patents
Night vision gogglesInfo
- Publication number
- GB2247537B GB2247537B GB9019090A GB9019090A GB2247537B GB 2247537 B GB2247537 B GB 2247537B GB 9019090 A GB9019090 A GB 9019090A GB 9019090 A GB9019090 A GB 9019090A GB 2247537 B GB2247537 B GB 2247537B
- Authority
- GB
- United Kingdom
- Prior art keywords
- night vision
- vision goggles
- goggles
- night
- vision
- Prior art date
- 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 - Fee Related
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
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/143—Beam splitting or combining systems operating by reflection only using macroscopically faceted or segmented reflective surfaces
-
- 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
- G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/1086—Beam splitting or combining systems operating by diffraction only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Telescopes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9019090A GB2247537B (en) | 1990-09-01 | 1990-09-01 | Night vision goggles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9019090A GB2247537B (en) | 1990-09-01 | 1990-09-01 | Night vision goggles |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9019090D0 GB9019090D0 (en) | 1991-01-02 |
GB2247537A GB2247537A (en) | 1992-03-04 |
GB2247537B true GB2247537B (en) | 1994-03-23 |
Family
ID=10681495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9019090A Expired - Fee Related GB2247537B (en) | 1990-09-01 | 1990-09-01 | Night vision goggles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2247537B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2675911B1 (en) * | 1991-04-25 | 1994-04-29 | Sextant Avionique | OPTICAL MIXER FOR HELMET VISUAL. |
IL174170A (en) | 2006-03-08 | 2015-02-26 | Abraham Aharoni | Device and method for binocular alignment |
GB2538256B (en) * | 2015-05-12 | 2021-08-04 | Thermoteknix Systems Ltd | Optical data insertion device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0206324A2 (en) * | 1985-06-27 | 1986-12-30 | Honeywell Inc. | Dual source display apparatus |
US4653879A (en) * | 1985-03-01 | 1987-03-31 | Fjw Industries, Inc. | Compact see-through night vision goggles |
WO1989004008A1 (en) * | 1987-10-27 | 1989-05-05 | Night Vision General Partnership | Compact see-through night vision goggles |
GB2211626A (en) * | 1987-10-23 | 1989-07-05 | Messerschmitt Boelkow Blohm | A reflex sight with night sighting provision |
EP0381449A2 (en) * | 1989-02-01 | 1990-08-08 | Systems Research Laboratories, Inc. | Heads up display for night vision goggle |
-
1990
- 1990-09-01 GB GB9019090A patent/GB2247537B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4653879A (en) * | 1985-03-01 | 1987-03-31 | Fjw Industries, Inc. | Compact see-through night vision goggles |
EP0206324A2 (en) * | 1985-06-27 | 1986-12-30 | Honeywell Inc. | Dual source display apparatus |
GB2211626A (en) * | 1987-10-23 | 1989-07-05 | Messerschmitt Boelkow Blohm | A reflex sight with night sighting provision |
WO1989004008A1 (en) * | 1987-10-27 | 1989-05-05 | Night Vision General Partnership | Compact see-through night vision goggles |
EP0381449A2 (en) * | 1989-02-01 | 1990-08-08 | Systems Research Laboratories, Inc. | Heads up display for night vision goggle |
Also Published As
Publication number | Publication date |
---|---|
GB2247537A (en) | 1992-03-04 |
GB9019090D0 (en) | 1991-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19980901 |