JPS63109913U - - Google Patents
Info
- Publication number
- JPS63109913U JPS63109913U JP1987000704U JP70487U JPS63109913U JP S63109913 U JPS63109913 U JP S63109913U JP 1987000704 U JP1987000704 U JP 1987000704U JP 70487 U JP70487 U JP 70487U JP S63109913 U JPS63109913 U JP S63109913U
- Authority
- JP
- Japan
- Prior art keywords
- output gear
- motor
- gear
- built
- lens barrel
- Prior art date
- 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.)
- Pending
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
- Focusing (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987000704U JPS63109913U (US08197722-20120612-C00042.png) | 1987-01-06 | 1987-01-06 | |
| US07/138,968 US4844586A (en) | 1987-01-06 | 1987-12-29 | Adjustment apparatus for a lens barrel with built-in motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987000704U JPS63109913U (US08197722-20120612-C00042.png) | 1987-01-06 | 1987-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109913U true JPS63109913U (US08197722-20120612-C00042.png) | 1988-07-15 |
Family
ID=11481156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987000704U Pending JPS63109913U (US08197722-20120612-C00042.png) | 1987-01-06 | 1987-01-06 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4844586A (US08197722-20120612-C00042.png) |
| JP (1) | JPS63109913U (US08197722-20120612-C00042.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4999656A (en) * | 1988-05-24 | 1991-03-12 | Canon Kabushiki Kaisha | Interchangeable lens with double-sided printed circuit board |
| US5036346A (en) * | 1989-01-17 | 1991-07-30 | Minolta Camera Kabushiki Kaisha | Zooming apparatus for a viewfinder optical system |
| US5335115A (en) * | 1989-02-23 | 1994-08-02 | Canon Kabushiki Kaisha | Lens barrel |
| US4952041A (en) * | 1989-05-17 | 1990-08-28 | Sandall Vern R | Scope with powered zoom |
| US5521757A (en) * | 1991-09-03 | 1996-05-28 | Olson; Kevin | Adjustment lever for attachment to a scope adjustment ring |
| US5276554A (en) * | 1992-09-28 | 1994-01-04 | Nassivera Theodore S | Magnification adjustment system for a variable power rifle scope |
| JP2001264838A (ja) | 2000-03-15 | 2001-09-26 | Canon Inc | 像振れ補正装置 |
| CN100437324C (zh) * | 2005-09-02 | 2008-11-26 | 富准精密工业(深圳)有限公司 | 镜头嵌入式马达结构 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4000501A (en) * | 1971-11-13 | 1976-12-28 | Canon Kabushiki Kaisha | Optical instrument with a zoom lens structure |
| JPS55166610A (en) * | 1979-06-13 | 1980-12-25 | Canon Inc | Cam mechanism of zoom lens |
| US4386829A (en) * | 1979-07-13 | 1983-06-07 | Canon Kabushiki Kaisha | Mechanical mounting system for a zoom lens assembly |
| DE2952078C2 (de) * | 1979-12-22 | 1981-07-09 | Fa. Carl Zeiss, 7920 Heidenheim | Einrichtung zur spielfreien Kurvensteuerung |
| DE3030549C2 (de) * | 1980-08-13 | 1983-01-20 | Fa. Carl Zeiss, 7920 Heidenheim | Vorrichtung zur Verstellung zweier spielfrei im Gewindeeingriff befindlicher Teile |
| JPS5987414A (ja) * | 1982-11-11 | 1984-05-21 | Matsushita Electric Ind Co Ltd | レンズ移動装置 |
| JPS5987413A (ja) * | 1982-11-11 | 1984-05-21 | Matsushita Electric Ind Co Ltd | レンズ移動装置 |
| JPS6042726A (ja) * | 1983-08-18 | 1985-03-07 | Canon Inc | レンズ鏡胴 |
| JPS61100711A (ja) * | 1984-10-23 | 1986-05-19 | Canon Inc | ズ−ムレンズ鏡胴 |
| GB8430343D0 (en) * | 1984-11-30 | 1985-01-09 | Pilkington Perkin Elmer Ltd | Cam mechanisms |
| US4730901A (en) * | 1986-01-10 | 1988-03-15 | Canon Kabushiki Kaisha | Lens barrel with internal motor focusing |
-
1987
- 1987-01-06 JP JP1987000704U patent/JPS63109913U/ja active Pending
- 1987-12-29 US US07/138,968 patent/US4844586A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4844586A (en) | 1989-07-04 |
