FR2029221A5 - - Google Patents
Info
- Publication number
- FR2029221A5 FR2029221A5 FR6900896A FR6900896A FR2029221A5 FR 2029221 A5 FR2029221 A5 FR 2029221A5 FR 6900896 A FR6900896 A FR 6900896A FR 6900896 A FR6900896 A FR 6900896A FR 2029221 A5 FR2029221 A5 FR 2029221A5
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6900896A FR2029221A5 (en) | 1969-01-20 | 1969-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6900896A FR2029221A5 (en) | 1969-01-20 | 1969-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2029221A5 true FR2029221A5 (en) | 1970-10-16 |
Family
ID=9027985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6900896A Expired FR2029221A5 (en) | 1969-01-20 | 1969-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2029221A5 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0863717A4 (en) * | 1996-08-02 | 2001-03-28 | Vega Vista Inc | Methods and systems for relieving eye strain |
| US6364485B1 (en) | 1996-08-02 | 2002-04-02 | Vega Vista, Inc. | Methods and systems for relieving eye strain |
| FR2819317A1 (en) * | 2001-01-05 | 2002-07-12 | Vincent Cornut | Viewing system for stereograms includes head steadying support and small object placed to assist observer in focusing at correct distance |
| FR2830342A1 (en) * | 2001-10-03 | 2003-04-04 | Marc Funten | Image viewing system has 3-D effect produced by vertical rod set at a distance from a pair of similar images |
-
1969
- 1969-01-20 FR FR6900896A patent/FR2029221A5/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0863717A4 (en) * | 1996-08-02 | 2001-03-28 | Vega Vista Inc | Methods and systems for relieving eye strain |
| US6364485B1 (en) | 1996-08-02 | 2002-04-02 | Vega Vista, Inc. | Methods and systems for relieving eye strain |
| FR2819317A1 (en) * | 2001-01-05 | 2002-07-12 | Vincent Cornut | Viewing system for stereograms includes head steadying support and small object placed to assist observer in focusing at correct distance |
| FR2830342A1 (en) * | 2001-10-03 | 2003-04-04 | Marc Funten | Image viewing system has 3-D effect produced by vertical rod set at a distance from a pair of similar images |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |