FR1111613A - Lunette sténopéique - Google Patents
Lunette sténopéiqueInfo
- Publication number
- FR1111613A FR1111613A FR1111613DA FR1111613A FR 1111613 A FR1111613 A FR 1111613A FR 1111613D A FR1111613D A FR 1111613DA FR 1111613 A FR1111613 A FR 1111613A
- Authority
- FR
- France
- Prior art keywords
- telescope
- pinhole
- pinhole telescope
- 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
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
- G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
- G02C7/165—Shades; shields; Obturators, e.g. with pinhole, with slot with stenopaeic apertures
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1111613T | 1954-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1111613A true FR1111613A (fr) | 1956-03-02 |
Family
ID=9626748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1111613D Expired FR1111613A (fr) | 1954-09-17 | 1954-09-17 | Lunette sténopéique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1111613A (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1208909B (de) * | 1962-05-24 | 1966-01-13 | Med Opties Inc | Schutzbrille mit Korrektionslinsen |
| FR2655431A1 (fr) * | 1989-12-04 | 1991-06-07 | Bernard Rene | Lunettes stenopeiques. |
| WO2000072083A1 (fr) * | 1999-05-06 | 2000-11-30 | Stregova Erzsebet | Dispositif destine au conditionnement de l'oeil et a l'amelioration de la vue |
-
1954
- 1954-09-17 FR FR1111613D patent/FR1111613A/fr not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1208909B (de) * | 1962-05-24 | 1966-01-13 | Med Opties Inc | Schutzbrille mit Korrektionslinsen |
| DE1208909C2 (de) * | 1962-05-24 | 1966-07-28 | Med Opties Inc | Schutzbrille mit Korrektionslinsen |
| FR2655431A1 (fr) * | 1989-12-04 | 1991-06-07 | Bernard Rene | Lunettes stenopeiques. |
| WO1991008506A1 (fr) * | 1989-12-04 | 1991-06-13 | Bernard Rene George | Lunettes stenopeiques |
| WO2000072083A1 (fr) * | 1999-05-06 | 2000-11-30 | Stregova Erzsebet | Dispositif destine au conditionnement de l'oeil et a l'amelioration de la vue |
| US6592221B1 (en) | 1999-05-06 | 2003-07-15 | Stregova Erzsebet | Eye-conditioning and eyesight-improving device |
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