FR2493539A1 - Equipement pour vision nocturne perfectionne - Google Patents
Equipement pour vision nocturne perfectionne Download PDFInfo
- Publication number
- FR2493539A1 FR2493539A1 FR8120528A FR8120528A FR2493539A1 FR 2493539 A1 FR2493539 A1 FR 2493539A1 FR 8120528 A FR8120528 A FR 8120528A FR 8120528 A FR8120528 A FR 8120528A FR 2493539 A1 FR2493539 A1 FR 2493539A1
- Authority
- FR
- France
- Prior art keywords
- image
- mirror
- eyepiece
- luminescent screen
- lens
- 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.)
- Granted
Links
- 230000004297 night vision Effects 0.000 title claims abstract description 14
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 230000000007 visual effect Effects 0.000 claims description 13
- 230000004438 eyesight Effects 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 210000001747 pupil Anatomy 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 239000003623 enhancer Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 210000001508 eye Anatomy 0.000 description 22
- 210000003128 head Anatomy 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 230000008447 perception Effects 0.000 description 3
- 210000001525 retina Anatomy 0.000 description 3
- 206010019233 Headaches Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Telescopes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL61390A IL61390A (en) | 1980-11-02 | 1980-11-02 | Night-vision equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2493539A1 true FR2493539A1 (fr) | 1982-05-07 |
| FR2493539B3 FR2493539B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-09-09 |
Family
ID=11052182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8120528A Granted FR2493539A1 (fr) | 1980-11-02 | 1981-11-02 | Equipement pour vision nocturne perfectionne |
Country Status (5)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2578062B1 (fr) * | 1985-02-22 | 1987-02-20 | Trt Telecom Radio Electr | Appareil d'observation mixte jour-nuit |
| AU5771486A (en) * | 1985-03-01 | 1986-09-24 | Fjw Industries Inc. | Objective lens system, relay lens system, and eyepiece lens system for night-vision goggles |
| US4653879A (en) * | 1985-03-01 | 1987-03-31 | Fjw Industries, Inc. | Compact see-through night vision goggles |
| US4655562A (en) * | 1985-04-15 | 1987-04-07 | Fjw Industries, Inc. | Objective lens system, relay lens system, and eyepiece lens system for night-vision goggles |
| SE450671B (sv) * | 1985-07-19 | 1987-07-13 | Afsenius Sven Ake | Bildforsterkarkikare |
| DE3628458A1 (de) * | 1986-08-21 | 1988-02-25 | Dornier System Gmbh | Vorrichtung zum raeumlichen sehen dreidimensionaler fernsehbilder |
| US4786155A (en) * | 1986-12-16 | 1988-11-22 | Fantone Stephen D | Operating microscope providing an image of an obscured object |
| US4786154A (en) * | 1986-12-16 | 1988-11-22 | Fantone Stephen D | Enhanced-image operating microscope |
| SE456456B (sv) * | 1987-02-06 | 1988-10-03 | Ericsson Telefon Ab L M | Inriktningsanordning for en ljuskella som utsender icke synligt laserljus |
| CA1318528C (en) * | 1987-10-27 | 1993-06-01 | Danny Filipovich | Compact see-through night vision goggles |
| US4948210A (en) * | 1988-06-20 | 1990-08-14 | Murasa International | Infrared zoom illuminator |
| US5084780A (en) * | 1989-09-12 | 1992-01-28 | Itt Corporation | Telescopic sight for day/night viewing |
| JPH04304411A (ja) * | 1991-04-01 | 1992-10-27 | Nikon Corp | 高感度顕微鏡 |
| US6075644A (en) * | 1996-12-20 | 2000-06-13 | Night Vision General Partnership | Panoramic night vision goggles |
| US6980363B1 (en) | 1999-11-08 | 2005-12-27 | Canon Kabushiki Kaisha | Image observation apparatus and system |
| DE50016003D1 (de) * | 2000-02-15 | 2010-11-11 | Vectronix Ag | Gerät mit Nachtsichtfähigkeit |
| US10288803B2 (en) * | 2016-01-20 | 2019-05-14 | Schott Corporation, Inc. | Foveal image inverter |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2123564A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1969-12-10 | 1972-09-15 | Trt Telecom Radio Electr | |
| US4076978A (en) * | 1975-07-07 | 1978-02-28 | Baird-Atomic, Inc. | Fiber optic bundle beam expander with image intensifier |
| US4145142A (en) * | 1977-11-28 | 1979-03-20 | The United States Of America As Represented By The Secretary Of The Army | Apparatus for and method of testing direct-view image intensifiers |
-
1980
- 1980-11-02 IL IL61390A patent/IL61390A/xx not_active IP Right Cessation
-
1981
- 1981-10-29 US US06/316,398 patent/US4467190A/en not_active Expired - Lifetime
- 1981-11-02 DE DE19813143385 patent/DE3143385A1/de active Granted
- 1981-11-02 DE DE19818131958U patent/DE8131958U1/de not_active Expired
- 1981-11-02 FR FR8120528A patent/FR2493539A1/fr active Granted
- 1981-11-02 GB GB8132978A patent/GB2088082B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4467190A (en) | 1984-08-21 |
| IL61390A0 (en) | 1980-12-31 |
| GB2088082B (en) | 1984-03-21 |
| FR2493539B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-09-09 |
| GB2088082A (en) | 1982-06-03 |
| IL61390A (en) | 1984-12-31 |
| DE3143385A1 (de) | 1982-09-16 |
| DE3143385C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-08-16 |
| DE8131958U1 (de) | 1982-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |