FR2204814A1 - - Google Patents
Info
- Publication number
- FR2204814A1 FR2204814A1 FR7238794A FR7238794A FR2204814A1 FR 2204814 A1 FR2204814 A1 FR 2204814A1 FR 7238794 A FR7238794 A FR 7238794A FR 7238794 A FR7238794 A FR 7238794A FR 2204814 A1 FR2204814 A1 FR 2204814A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C9/00—Attaching auxiliary optical parts
- G02C9/04—Attaching auxiliary optical parts by fitting over or clamping on
-
- 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
- G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
- G02B23/08—Periscopes
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/14—Mirrors; Prisms
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Astronomy & Astrophysics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7238794A FR2204814A1 (en) | 1972-11-02 | 1972-11-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7238794A FR2204814A1 (en) | 1972-11-02 | 1972-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2204814A1 true FR2204814A1 (en) | 1974-05-24 |
Family
ID=9106536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7238794A Withdrawn FR2204814A1 (en) | 1972-11-02 | 1972-11-02 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2204814A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003010591A2 (en) * | 2001-07-26 | 2003-02-06 | Schepens Eye Research Institute | Bioptic telescope system embedded into a spectacle lens |
-
1972
- 1972-11-02 FR FR7238794A patent/FR2204814A1/fr not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003010591A2 (en) * | 2001-07-26 | 2003-02-06 | Schepens Eye Research Institute | Bioptic telescope system embedded into a spectacle lens |
WO2003010591A3 (en) * | 2001-07-26 | 2003-09-04 | Schepens Eye Res Inst | Bioptic telescope system embedded into a spectacle lens |
US6775060B2 (en) | 2001-07-26 | 2004-08-10 | The Schepens Eye Research Institute, Inc. | Bioptic telescope system embedded into a spectacle lens |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |