FR2658322B1 - - Google Patents
Info
- Publication number
- FR2658322B1 FR2658322B1 FR9101600A FR9101600A FR2658322B1 FR 2658322 B1 FR2658322 B1 FR 2658322B1 FR 9101600 A FR9101600 A FR 9101600A FR 9101600 A FR9101600 A FR 9101600A FR 2658322 B1 FR2658322 B1 FR 2658322B1
- 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 - Fee Related
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
- G02B7/102—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 controlled by a microcomputer
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990013294U JP2579158Y2 (ja) | 1990-02-14 | 1990-02-14 | プリセットパワーズームレンズおよびこのレンズを備えたカメラ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2658322A1 FR2658322A1 (en) | 1991-08-16 |
| FR2658322B1 true FR2658322B1 (US07223432-20070529-C00017.png) | 1993-11-12 |
Family
ID=11829174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9101600A Granted FR2658322A1 (en) | 1990-02-14 | 1991-02-12 | Objective lens drive device |
Country Status (5)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5315345A (en) * | 1991-05-21 | 1994-05-24 | Asahi Kogaku Kogyo Kabushiki Kaisha | Power zoom lens and camera system having same |
| US5552847A (en) * | 1991-10-25 | 1996-09-03 | Nikon Corporation | Lens barrel |
| DE4136582A1 (de) * | 1991-11-07 | 1993-05-13 | Hell Ag Linotype | Vorrichtung zur uebertragung von optischen signalen |
| GB2271646B (en) * | 1992-10-19 | 1996-12-04 | Asahi Optical Co Ltd | An optical camera and a method of conducting a focusing operation therein |
| US5666569A (en) * | 1994-08-25 | 1997-09-09 | Flashpoint Technology, Inc. | System and method for detecting and indicating proper focal distance in a fixed lens camera |
| JP3372912B2 (ja) * | 1999-06-28 | 2003-02-04 | キヤノン株式会社 | レンズ装置、レンズ駆動ユニットおよびカメラシステム |
| JP2001124977A (ja) * | 1999-10-28 | 2001-05-11 | Canon Inc | 光学装置、光学装置駆動ユニットおよびカメラシステム |
| JP3744388B2 (ja) * | 2001-06-26 | 2006-02-08 | ソニー株式会社 | 撮像装置および撮像方法 |
| JP5035639B2 (ja) * | 2009-03-10 | 2012-09-26 | 博敏 田上 | 富士山状カットの歯ブラシ |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2611639C3 (de) * | 1976-03-19 | 1982-12-09 | Jos. Schneider, Optische Werke, AG, 6550 Bad Kreuznach | Steuereinrichtung für Objektive mit veränderbarer Brennweite |
| DE2937246A1 (de) * | 1978-11-07 | 1980-05-08 | Bolex Int Sa | Kamera |
| JPS5882211A (ja) * | 1981-11-12 | 1983-05-17 | Asahi Optical Co Ltd | 自動焦点整合装置 |
| JPS58125005A (ja) * | 1982-01-20 | 1983-07-25 | Canon Inc | ズ−ムレンズ |
| AU597984B2 (en) * | 1986-05-12 | 1987-12-01 | Asahi Kogaku Kogyo Kabushiki Kaisha | Zoom lens drive system for lens shutter type of camera |
| JPH0782180B2 (ja) * | 1987-01-12 | 1995-09-06 | キヤノン株式会社 | カメラシステム |
| JP2505192B2 (ja) * | 1987-03-10 | 1996-06-05 | オリンパス光学工業株式会社 | ズ−ム機構 |
| US4899190A (en) * | 1987-05-31 | 1990-02-06 | Ricoh Company, Ltd. | Zooming optical system control device |
| JP2654782B2 (ja) * | 1987-09-11 | 1997-09-17 | 株式会社リコー | カメラのズームレンズ駆動制御装置 |
| US5111226A (en) * | 1988-02-12 | 1992-05-05 | Nikon Corporation | Operation control apparatus of electric zoom camera |
| JP2753495B2 (ja) * | 1988-03-14 | 1998-05-20 | チノン株式会社 | カメラズームレンズ自動変倍装置 |
| JPH022505A (ja) * | 1988-06-15 | 1990-01-08 | Nikon Corp | レンズ鏡筒 |
| JPH0228634A (ja) * | 1988-07-18 | 1990-01-30 | Canon Inc | 撮像装置 |
| US4933700A (en) * | 1988-07-27 | 1990-06-12 | Nikon Corporation | Automatic focusing apparatus of camera |
| US4994843A (en) * | 1988-08-25 | 1991-02-19 | Asahi Kogaku Kogyo Kabushiki Kaisha | Focus indicating apparatus of automatic focusing camera |
| JPH07119869B2 (ja) * | 1989-05-30 | 1995-12-20 | キヤノン株式会社 | 光学機器 |
| JPH0333836A (ja) * | 1989-06-30 | 1991-02-14 | Asahi Optical Co Ltd | ズームカメラ |
-
1990
- 1990-02-14 JP JP1990013294U patent/JP2579158Y2/ja not_active Expired - Fee Related
-
1991
- 1991-02-11 DE DE4104112A patent/DE4104112C2/de not_active Expired - Fee Related
- 1991-02-12 FR FR9101600A patent/FR2658322A1/fr active Granted
- 1991-02-14 GB GB9103106A patent/GB2241083B/en not_active Expired - Fee Related
- 1991-02-14 US US07/655,345 patent/US5150144A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03105822U (US07223432-20070529-C00017.png) | 1991-11-01 |
| GB2241083B (en) | 1994-10-19 |
| GB9103106D0 (en) | 1991-04-03 |
| JP2579158Y2 (ja) | 1998-08-20 |
| GB2241083A (en) | 1991-08-21 |
| US5150144A (en) | 1992-09-22 |
| FR2658322A1 (en) | 1991-08-16 |
| DE4104112A1 (de) | 1991-08-22 |
| DE4104112C2 (de) | 1994-02-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |