FR2161889B3 - - Google Patents
Info
- Publication number
- FR2161889B3 FR2161889B3 FR7226593A FR7226593A FR2161889B3 FR 2161889 B3 FR2161889 B3 FR 2161889B3 FR 7226593 A FR7226593 A FR 7226593A FR 7226593 A FR7226593 A FR 7226593A FR 2161889 B3 FR2161889 B3 FR 2161889B3
- 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
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15927371A DD95704A1 (fr) | 1971-12-01 | 1971-12-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2161889A1 FR2161889A1 (fr) | 1973-07-13 |
| FR2161889B3 true FR2161889B3 (fr) | 1975-09-05 |
Family
ID=5484704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7226593A Expired FR2161889B3 (fr) | 1971-12-01 | 1972-07-24 |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS162997B1 (fr) |
| DD (1) | DD95704A1 (fr) |
| DE (1) | DE2236261A1 (fr) |
| FR (1) | FR2161889B3 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL182031C (nl) * | 1980-11-06 | 1987-12-16 | Philips Nv | Optisch stelsel dat een gekollimeerde lichtbundel levert. |
-
1971
- 1971-12-01 DD DD15927371A patent/DD95704A1/xx unknown
-
1972
- 1972-07-24 DE DE19722236261 patent/DE2236261A1/de active Pending
- 1972-07-24 FR FR7226593A patent/FR2161889B3/fr not_active Expired
- 1972-10-25 CS CS717972A patent/CS162997B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD95704A1 (fr) | 1973-02-12 |
| CS162997B1 (fr) | 1975-07-31 |
| FR2161889A1 (fr) | 1973-07-13 |
| DE2236261A1 (de) | 1973-06-14 |