FR2765696B1 - Filtre optique de protection anti-laser - Google Patents
Filtre optique de protection anti-laserInfo
- Publication number
- FR2765696B1 FR2765696B1 FR9708273A FR9708273A FR2765696B1 FR 2765696 B1 FR2765696 B1 FR 2765696B1 FR 9708273 A FR9708273 A FR 9708273A FR 9708273 A FR9708273 A FR 9708273A FR 2765696 B1 FR2765696 B1 FR 2765696B1
- Authority
- FR
- France
- Prior art keywords
- protection filter
- optical laser
- laser protection
- optical
- filter
- 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
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
- A61F9/022—Use of special optical filters, e.g. multiple layers, filters for protection against laser light or light from nuclear explosions, screens with different filter properties on different parts of the screen; Rotating slit-discs
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/104—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having spectral characteristics for purposes other than sun-protection
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eyeglasses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9708273A FR2765696B1 (fr) | 1997-07-01 | 1997-07-01 | Filtre optique de protection anti-laser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9708273A FR2765696B1 (fr) | 1997-07-01 | 1997-07-01 | Filtre optique de protection anti-laser |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2765696A1 FR2765696A1 (fr) | 1999-01-08 |
FR2765696B1 true FR2765696B1 (fr) | 1999-09-17 |
Family
ID=9508687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9708273A Expired - Fee Related FR2765696B1 (fr) | 1997-07-01 | 1997-07-01 | Filtre optique de protection anti-laser |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2765696B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6923537B2 (en) | 2002-08-09 | 2005-08-02 | Gentex Corporation | Eyewear for ballistic and light protection |
US6637877B1 (en) * | 2002-08-09 | 2003-10-28 | Gentex Corporation | Eyewear for ballistic and light protection |
EP3224658A4 (fr) * | 2014-11-30 | 2018-07-11 | Perriquest Defense Research Enterprises LLC | Lunettes à filtrage spectral |
US10895761B2 (en) | 2016-02-01 | 2021-01-19 | Perriquest Defense Research Enterprises, Llc | Laser protection eyewear lenses |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4556605A (en) * | 1982-09-09 | 1985-12-03 | Kabushiki Kaisha Suwa Seikosha | Photochromic coating composition and photochromic synthetic resin ophthalmic lens |
US4511225A (en) * | 1982-12-23 | 1985-04-16 | Lipson Herbert G | Variable neutral density laser goggles |
US4848894A (en) * | 1988-06-01 | 1989-07-18 | The United States Of America As Represented By The Secretary Of The Army | Contact lens with laser protection |
GB2305256A (en) * | 1995-07-19 | 1997-04-02 | Peter John Mckay | Photochromic or polarising contact lens |
-
1997
- 1997-07-01 FR FR9708273A patent/FR2765696B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2765696A1 (fr) | 1999-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
PLFP | Fee payment |
Year of fee payment: 19 |
|
ST | Notification of lapse |
Effective date: 20170331 |