FR2206518B3 - - Google Patents
Info
- Publication number
- FR2206518B3 FR2206518B3 FR7337523A FR7337523A FR2206518B3 FR 2206518 B3 FR2206518 B3 FR 2206518B3 FR 7337523 A FR7337523 A FR 7337523A FR 7337523 A FR7337523 A FR 7337523A FR 2206518 B3 FR2206518 B3 FR 2206518B3
- 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
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
- G02B7/105—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens with movable lens means specially adapted for focusing at close distances
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 |
---|---|---|---|
DE2255048A DE2255048A1 (de) | 1972-11-10 | 1972-11-10 | Kunststoff-fassung fuer objektive mit veraenderbarer brennweite |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2206518A1 FR2206518A1 (fr) | 1974-06-07 |
FR2206518B3 true FR2206518B3 (fr) | 1976-09-17 |
Family
ID=5861352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7337523A Expired FR2206518B3 (fr) | 1972-11-10 | 1973-10-22 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3877794A (fr) |
JP (1) | JPS4996726A (fr) |
DE (1) | DE2255048A1 (fr) |
FR (1) | FR2206518B3 (fr) |
GB (1) | GB1392702A (fr) |
IT (1) | IT999627B (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT355799B (de) * | 1976-12-22 | 1980-03-25 | Eumig Elektrizitaets Und Matel | Verfahren zur herstellung eines steuertubus aus kunststoff |
JPS5529458U (fr) * | 1978-08-16 | 1980-02-26 | ||
JPS58111908A (ja) * | 1981-12-25 | 1983-07-04 | Canon Inc | 光学機器用レンズ鏡筒のレンズ保持装置 |
JPS5933012U (ja) * | 1982-08-21 | 1984-02-29 | 株式会社ニコン | ズ−ムレンズ鏡筒 |
DE29704462U1 (de) * | 1997-03-12 | 1997-05-07 | Hensoldt AG, 35576 Wetzlar | Pankratisches System |
US6522679B1 (en) | 2000-02-22 | 2003-02-18 | Tuilaser | Gas laser discharge unit |
US6480517B1 (en) | 2000-02-22 | 2002-11-12 | Tuilaser Ag | Shadow device for a gas laser |
US6804284B1 (en) * | 2000-02-22 | 2004-10-12 | Tuilaser Ag | Optical element holding and extraction device |
US6782029B1 (en) | 2000-02-22 | 2004-08-24 | Tuilaser Ag | Dedusting unit for a laser optical element of a gas laser and method for assembling |
US6603790B1 (en) | 2000-02-22 | 2003-08-05 | Hans Kodeda | Gas laser and a dedusting unit thereof |
US6493375B1 (en) | 2000-02-22 | 2002-12-10 | Tuilaser Ag | Adjustable mounting unit for an optical element of a gas laser |
US6859482B1 (en) | 2000-02-22 | 2005-02-22 | Tuilaser Ag | Modular gas laser discharge unit |
EP1447064B1 (fr) * | 2003-02-12 | 2010-06-02 | Coherent GmbH | Ensemble d'éléments pour l'ablation chirurgicale de tissu des yeux |
GB2511535A (en) * | 2013-03-06 | 2014-09-10 | Sumiya Neki | Holding device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3582188A (en) * | 1969-06-24 | 1971-06-01 | Ben W Rau | Zoom magnifier |
FR2104943B1 (fr) * | 1970-09-09 | 1973-11-23 | Sopelem |
-
1972
- 1972-11-10 DE DE2255048A patent/DE2255048A1/de active Pending
-
1973
- 1973-10-08 IT IT69957/73A patent/IT999627B/it active
- 1973-10-22 FR FR7337523A patent/FR2206518B3/fr not_active Expired
- 1973-10-23 GB GB4925273A patent/GB1392702A/en not_active Expired
- 1973-11-08 JP JP48125901A patent/JPS4996726A/ja active Pending
- 1973-11-12 US US414826A patent/US3877794A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3877794A (en) | 1975-04-15 |
IT999627B (it) | 1976-03-10 |
GB1392702A (en) | 1975-04-30 |
JPS4996726A (fr) | 1974-09-12 |
FR2206518A1 (fr) | 1974-06-07 |
DE2255048A1 (de) | 1974-05-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |