TWI266917B - A retracting mechanism of a retractable lens - Google Patents
A retracting mechanism of a retractable lensInfo
- Publication number
- TWI266917B TWI266917B TW092123364A TW92123364A TWI266917B TW I266917 B TWI266917 B TW I266917B TW 092123364 A TW092123364 A TW 092123364A TW 92123364 A TW92123364 A TW 92123364A TW I266917 B TWI266917 B TW I266917B
- Authority
- TW
- Taiwan
- Prior art keywords
- adjustment ring
- external barrel
- retracting mechanism
- ring
- lens
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 abstract 2
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
- G02B7/022—Mountings, adjusting means, or light-tight connections, for optical elements for lenses lens and mount having complementary engagement means, e.g. screw/thread
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/143—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having three groups only
-
- 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
- G02B7/026—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using retaining rings or springs
-
- 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
- G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2217/00—Details of cameras or camera bodies; Accessories therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lens Barrels (AREA)
- Structure And Mechanism Of Cameras (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002247338A JP2004085932A (ja) | 2002-08-27 | 2002-08-27 | ズームレンズ鏡筒の繰出カム機構及び繰出カム機構 |
JP2003025446A JP2004233927A (ja) | 2003-02-03 | 2003-02-03 | レンズ鏡筒の収納構造 |
JP2003025445A JP4334877B2 (ja) | 2003-02-03 | 2003-02-03 | レンズ鏡筒の収納構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200403483A TW200403483A (en) | 2004-03-01 |
TWI266917B true TWI266917B (en) | 2006-11-21 |
Family
ID=28794799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW092123364A TWI266917B (en) | 2002-08-27 | 2003-08-26 | A retracting mechanism of a retractable lens |
Country Status (7)
Country | Link |
---|---|
US (2) | US7025512B2 (zh) |
KR (1) | KR100888194B1 (zh) |
CN (1) | CN100454129C (zh) |
DE (1) | DE10339373B4 (zh) |
GB (1) | GB2394792B (zh) |
HK (1) | HK1065856A1 (zh) |
TW (1) | TWI266917B (zh) |
Families Citing this family (67)
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JP3863829B2 (ja) | 2002-08-27 | 2006-12-27 | ペンタックス株式会社 | ズームレンズ鏡筒の繰出カム機構及び繰出カム機構 |
US7085486B2 (en) | 2002-08-27 | 2006-08-01 | Pentax Corporation | Lens barrel incorporating a rotatable ring |
JP2004085932A (ja) | 2002-08-27 | 2004-03-18 | Pentax Corp | ズームレンズ鏡筒の繰出カム機構及び繰出カム機構 |
US7050713B2 (en) | 2002-08-27 | 2006-05-23 | Pentax Corporation | Optical element retracting mechanism for a photographing lens |
US7058293B2 (en) | 2002-08-27 | 2006-06-06 | Pentax Corporation | Optical element retracting mechanism for a retractable lens |
US7088916B2 (en) * | 2002-08-27 | 2006-08-08 | Pentax Corporation | Retractable lens barrel |
US7079761B2 (en) * | 2002-08-27 | 2006-07-18 | Pentax Corporation | Optical element retracting mechanism for a photographing lens |
US7043154B2 (en) | 2002-08-27 | 2006-05-09 | Pentax Corporation | Photographing lens having an optical element retracting mechanism |
US7106961B2 (en) * | 2002-08-27 | 2006-09-12 | Pentax Corporation | Lens barrel incorporating the advancing/retracting mechanism |
US7025512B2 (en) * | 2002-08-27 | 2006-04-11 | Pentax Corporation | Retracting mechanism of a retractable lens |
US6963694B2 (en) * | 2002-08-27 | 2005-11-08 | Pentax Corporation | Lens barrel |
US6952526B2 (en) | 2002-08-27 | 2005-10-04 | Pentax Corporation | Retractable lens barrel |
US6965733B1 (en) | 2002-08-27 | 2005-11-15 | Pentax Corporation | Lens barrel incorporating the cam mechanism |
US7097367B2 (en) | 2002-08-27 | 2006-08-29 | Pentax, Corporation | Optical element retracting mechanism for a photographing lens |
US7031603B2 (en) | 2002-08-27 | 2006-04-18 | Pentax Corporation | Lens barrel |
US7039311B2 (en) | 2002-08-27 | 2006-05-02 | Pentax Corporation | Rotation transfer mechanism and a zoom camera incorporating the rotation transfer mechanism |
US7035535B2 (en) * | 2002-08-27 | 2006-04-25 | Pentax Corporation | Optical element retracting mechanism for a retractable photographing lens |
US7010224B2 (en) | 2002-08-27 | 2006-03-07 | Pentax Corporation | Lens barrel incorporating the rotation transfer mechanism |
US6987930B2 (en) * | 2002-08-27 | 2006-01-17 | Pentax Corporation | Lens barrel incorporating the advancing/retracting mechanism |
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US7068929B2 (en) * | 2002-08-27 | 2006-06-27 | Pentax Corporation | Optical element retracting mechanism for a retractable lens |
US7031604B2 (en) | 2002-08-27 | 2006-04-18 | Pentax Corporation | Lens barrel incorporating the linear guide mechanism |
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US6978088B2 (en) * | 2002-08-27 | 2005-12-20 | Pentax Corporation | Optical element retracting mechanism for a retractable lens |
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US7229223B2 (en) * | 2004-02-03 | 2007-06-12 | Pentax Corporation | Rotation transfer mechanism and a zoom camera incorporating the rotation transfer mechanism |
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JP5765617B2 (ja) * | 2011-03-10 | 2015-08-19 | 株式会社リコー | レンズ鏡胴、撮像装置、情報装置および画像入力装置 |
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JP5868668B2 (ja) * | 2011-11-24 | 2016-02-24 | Hoya株式会社 | レンズ鏡筒のモータ支持構造 |
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CN103513385B (zh) * | 2013-08-27 | 2017-02-22 | 东莞市铂锐滤镜器材有限公司 | 滤镜支架接环 |
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CN107290836B (zh) * | 2016-03-30 | 2020-04-10 | 上海微电子装备(集团)股份有限公司 | 一种镜片的调整装置及调整方法 |
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JP7278849B2 (ja) * | 2018-04-26 | 2023-05-22 | キヤノン株式会社 | 振れ補正装置、レンズ装置およびカメラシステム |
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-
2003
- 2003-08-25 US US10/646,759 patent/US7025512B2/en not_active Expired - Fee Related
- 2003-08-26 TW TW092123364A patent/TWI266917B/zh not_active IP Right Cessation
- 2003-08-26 CN CNB03155850XA patent/CN100454129C/zh not_active Expired - Fee Related
- 2003-08-27 DE DE10339373A patent/DE10339373B4/de not_active Expired - Fee Related
- 2003-08-27 KR KR1020030059382A patent/KR100888194B1/ko not_active IP Right Cessation
- 2003-08-27 GB GB0320055A patent/GB2394792B/en not_active Expired - Fee Related
-
2004
- 2004-10-29 HK HK04108520A patent/HK1065856A1/xx not_active IP Right Cessation
-
2005
- 2005-12-22 US US11/313,835 patent/US7131772B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE10339373B4 (de) | 2008-09-25 |
KR100888194B1 (ko) | 2009-03-12 |
GB2394792B (en) | 2006-02-15 |
HK1065856A1 (en) | 2005-03-04 |
US7025512B2 (en) | 2006-04-11 |
DE10339373A1 (de) | 2004-03-11 |
GB0320055D0 (en) | 2003-10-01 |
US20060115262A1 (en) | 2006-06-01 |
CN100454129C (zh) | 2009-01-21 |
US7131772B2 (en) | 2006-11-07 |
CN1485674A (zh) | 2004-03-31 |
KR20040019248A (ko) | 2004-03-05 |
GB2394792A (en) | 2004-05-05 |
TW200403483A (en) | 2004-03-01 |
US20040051981A1 (en) | 2004-03-18 |
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