FR2658325B1 - - Google Patents
Info
- Publication number
- FR2658325B1 FR2658325B1 FR9101762A FR9101762A FR2658325B1 FR 2658325 B1 FR2658325 B1 FR 2658325B1 FR 9101762 A FR9101762 A FR 9101762A FR 9101762 A FR9101762 A FR 9101762A FR 2658325 B1 FR2658325 B1 FR 2658325B1
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1329290U JP2516846Y2 (ja) | 1990-02-14 | 1990-02-14 | 電動ズームレンズの切換装置 |
| JP1329390U JPH03105811U (US07935154-20110503-C00006.png) | 1990-02-14 | 1990-02-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2658325A1 FR2658325A1 (en) | 1991-08-16 |
| FR2658325B1 true FR2658325B1 (US07935154-20110503-C00006.png) | 1993-10-22 |
Family
ID=26349060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9101762A Granted FR2658325A1 (en) | 1990-02-14 | 1991-02-14 | Camera including a motorised zoom lens |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5155515A (US07935154-20110503-C00006.png) |
| DE (1) | DE4104569A1 (US07935154-20110503-C00006.png) |
| FR (1) | FR2658325A1 (US07935154-20110503-C00006.png) |
| GB (1) | GB2241074B (US07935154-20110503-C00006.png) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03266820A (ja) * | 1990-03-16 | 1991-11-27 | Asahi Optical Co Ltd | 電動ズーム装置 |
| US5315345A (en) * | 1991-05-21 | 1994-05-24 | Asahi Kogaku Kogyo Kabushiki Kaisha | Power zoom lens and camera system having same |
| US5396306A (en) * | 1991-05-21 | 1995-03-07 | Asahi Kogaku Kogyo Kabushiki Kaisha | Power lens and camera system |
| DE4244849C2 (de) * | 1991-05-21 | 2001-01-04 | Asahi Optical Co Ltd | Kamerasystem |
| US5697000A (en) * | 1991-05-28 | 1997-12-09 | Minolta Camera Kabushiki Kaisha | Camera having a power zoom function |
| GB2266162B (en) * | 1992-04-17 | 1996-02-07 | Asahi Optical Co Ltd | Zoom lens barrel with focal length detector |
| DE4312490B4 (de) * | 1992-04-17 | 2005-09-08 | Pentax Corp. | Tubus für ein Varioobjektiv mit Brennweitenerfassung |
| DE4219331A1 (de) * | 1992-06-10 | 1993-12-16 | Arnold & Richter Kg | Steuersystem für eine Kamera |
| GB2271646B (en) * | 1992-10-19 | 1996-12-04 | Asahi Optical Co Ltd | An optical camera and a method of conducting a focusing operation therein |
| JP3222018B2 (ja) * | 1994-09-28 | 2001-10-22 | キヤノン株式会社 | 光学機器 |
| JPH1010405A (ja) * | 1996-06-19 | 1998-01-16 | Canon Inc | レンズ装置及び撮像装置 |
| US6456796B1 (en) * | 1999-03-02 | 2002-09-24 | Fuji Photo Optical Co., Ltd. | Manual and electric motor operated apparatus for lens barrels |
| US7920180B2 (en) * | 2004-04-06 | 2011-04-05 | Hewlett-Packard Development Company, L.P. | Imaging device with burst zoom mode |
| US8947526B2 (en) * | 2006-12-07 | 2015-02-03 | Sensormatic Electronics, LLC | Video surveillance system having communication acknowledgement nod |
| JP6071544B2 (ja) * | 2012-12-27 | 2017-02-01 | キヤノン株式会社 | 撮像装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0723949B2 (ja) * | 1985-04-02 | 1995-03-15 | キヤノン株式会社 | カメラ |
| JP2653058B2 (ja) * | 1987-08-12 | 1997-09-10 | ミノルタ株式会社 | ズームカメラ |
| JPH01257827A (ja) * | 1987-10-20 | 1989-10-13 | Fuji Photo Optical Co Ltd | 可変焦点装置付カメラのバリヤ閉成装置 |
| US4951075A (en) * | 1988-01-08 | 1990-08-21 | Minolta Camera Kabushiki Kaisha | Zoom camera |
| JPH01179113A (ja) * | 1988-01-08 | 1989-07-17 | Minolta Camera Co Ltd | ズームカメラ |
| JP2709932B2 (ja) * | 1988-02-03 | 1998-02-04 | 旭光学工業株式会社 | ズームレンズ駆動装置 |
| JPH0212213A (ja) * | 1988-06-30 | 1990-01-17 | Asahi Optical Co Ltd | マクロ撮影・通常撮影機能付き電子制御カメラ |
| JPH025012A (ja) * | 1988-06-24 | 1990-01-09 | Olympus Optical Co Ltd | 電動ズームカメラ |
| GB2221998B (en) * | 1988-06-30 | 1993-01-27 | Asahi Optical Co Ltd | Electronically controlled camera having macro and normal operational modes |
| JP2859298B2 (ja) * | 1989-06-09 | 1999-02-17 | 旭光学工業株式会社 | ズームカメラ |
| JPH0333836A (ja) * | 1989-06-30 | 1991-02-14 | Asahi Optical Co Ltd | ズームカメラ |
-
1991
- 1991-02-14 US US07/655,639 patent/US5155515A/en not_active Expired - Lifetime
- 1991-02-14 GB GB9103201A patent/GB2241074B/en not_active Expired - Fee Related
- 1991-02-14 FR FR9101762A patent/FR2658325A1/fr active Granted
- 1991-02-14 DE DE4104569A patent/DE4104569A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB9103201D0 (en) | 1991-04-03 |
| US5155515A (en) | 1992-10-13 |
| GB2241074B (en) | 1995-01-04 |
| DE4104569A1 (de) | 1991-10-02 |
| GB2241074A (en) | 1991-08-21 |
| FR2658325A1 (en) | 1991-08-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20071030 |