JP4744964B2 - 撮像装置 - Google Patents
撮像装置 Download PDFInfo
- Publication number
- JP4744964B2 JP4744964B2 JP2005212086A JP2005212086A JP4744964B2 JP 4744964 B2 JP4744964 B2 JP 4744964B2 JP 2005212086 A JP2005212086 A JP 2005212086A JP 2005212086 A JP2005212086 A JP 2005212086A JP 4744964 B2 JP4744964 B2 JP 4744964B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- rotation
- group
- optical axis
- frame
- 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.)
- Expired - Fee Related
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Images
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
- G02B7/14—Mountings, adjusting means, or light-tight connections, for optical elements for lenses adapted to interchange lenses
- G02B7/16—Rotatable turrets
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/006—Filter holders
-
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
- Blocking Light For Cameras (AREA)
- Studio Devices (AREA)
Description
8 2群レンズ移動枠
10 2群直進案内環
11 カム環
12 第1外筒
13 第2外筒
14 直進案内環
15 第3外筒
18 ヘリコイド環
19 カム突起
20 LCD(表示手段)
21 CCDホルダ
22 固定環
28 ズームギヤ
33 退避回動軸
35 回動規制ピン
36 37 2群レンズ枠支持板
51 AFレンズ枠(3群レンズ枠)
60 CCD(撮像素子)
70 デジタルカメラ
71 ズームレンズ鏡筒
72 カメラボディ
73 メインスイッチ
75 制御回路(画像処理表示制御手段)
76 シャッタユニット
77 測光スイッチ
78 レリーズスイッチ
80 フィルタ挿脱枠
81 フィルタ保持環
81a フィルタギヤ
82 フリクションギヤ
83 アイドルギヤ
84 回動制御ギヤ
85 アイドルギヤ
86 駆動ギヤ
87 フィルタ駆動モータ
88 フィルタ挿入スイッチ
89 フィルタ離脱スイッチ
90 フィルタ正転スイッチ
91 フィルタ逆転スイッチ
92 フィルタ位置ダイレクト指定スイッチ
150 ズームモータ
160 AFモータ
A 絞り
S シャッタ
LG1 第1レンズ群
LG2 第2レンズ群
LG3 第3レンズ群
LG4 ローパスフィルタ
N0〜N15 間欠休止位置
PF 偏光フィルタ(回転効果光学要素)
Z0 鏡筒中心軸
Z1 撮影光軸
Z2 退避光軸
Claims (1)
- 撮像素子を備えた撮像光学系と、撮像光学系中に位置し、光軸と平行な軸を中心として回転駆動されて撮影効果を与える回転効果光学要素とを備えた撮像装置において、
上記撮像素子を介して得られた被写体の電子画像を表示する表示手段;
複数の回転角位置ごとに回転を停止させる間欠回転で上記回転効果光学要素を回転駆動する回転制御手段;及び
上記回転制御手段によって上記回転効果光学要素が回転駆動されるとき、回転効果光学要素が回転している間は上記表示手段による画像の更新表示を行わず、回転効果光学要素が停止される上記複数の回転角位置で間欠的に上記撮像素子による画像情報を得て上記表示手段の画像表示を更新する画像処理表示制御手段;
を有することを特徴とする撮像装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005212086A JP4744964B2 (ja) | 2005-07-22 | 2005-07-22 | 撮像装置 |
US11/458,491 US7570885B2 (en) | 2005-07-22 | 2006-07-19 | Imaging device having a rotatable optical element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005212086A JP4744964B2 (ja) | 2005-07-22 | 2005-07-22 | 撮像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007033482A JP2007033482A (ja) | 2007-02-08 |
JP4744964B2 true JP4744964B2 (ja) | 2011-08-10 |
Family
ID=37678801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005212086A Expired - Fee Related JP4744964B2 (ja) | 2005-07-22 | 2005-07-22 | 撮像装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7570885B2 (ja) |
JP (1) | JP4744964B2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001349892A (ja) * | 2000-04-03 | 2001-12-21 | Unilever Nv | 検査方法及びデバイス |
US8107004B2 (en) | 2007-02-26 | 2012-01-31 | Hoya Corporation | Imaging device |
US7965933B2 (en) | 2007-11-09 | 2011-06-21 | Hoya Corporation | Mechanism for controlling position of optical element |
US8041204B2 (en) * | 2007-11-09 | 2011-10-18 | Hoya Corporation | Mechanism for controlling position of optical element |
JP5543874B2 (ja) * | 2010-08-06 | 2014-07-09 | オリンパスイメージング株式会社 | 撮像装置および撮像方法 |
US9470901B2 (en) * | 2011-07-19 | 2016-10-18 | Byfield Optics Pty Ltd | Viewing apparatus with integrated polarized lens |
JP2013190606A (ja) * | 2012-03-14 | 2013-09-26 | Hoya Corp | 撮影装置 |
JP6241778B2 (ja) * | 2013-02-20 | 2017-12-06 | パナソニックIpマネジメント株式会社 | レンズ装置およびカメラ装置 |
US10509193B2 (en) * | 2017-05-17 | 2019-12-17 | Tdk Taiwan Corp. | Driving mechanism |
US11181675B2 (en) * | 2019-01-18 | 2021-11-23 | Armament Technology Inc. | Optical polarizer assembly |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10145668A (ja) * | 1996-11-14 | 1998-05-29 | Nikon Corp | 偏光フィルタ制御機構 |
JP2000041180A (ja) * | 1998-07-22 | 2000-02-08 | Sony Corp | 撮像装置及び撮像装置の調整方法 |
JP2001264610A (ja) * | 2000-03-16 | 2001-09-26 | Canon Inc | カメラ |
JP2004289214A (ja) * | 2003-03-19 | 2004-10-14 | Minolta Co Ltd | 撮像装置 |
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US254140A (en) * | 1882-02-28 | Fanning-mill | ||
US168847A (en) * | 1875-10-19 | Improvement in key-board harmonicons | ||
JPS581402B2 (ja) * | 1974-05-04 | 1983-01-11 | ミノルタ株式会社 | テンゾウキヨウドブンプ ノ カヘンナ コウガクケイ |
US4771303A (en) * | 1984-11-10 | 1988-09-13 | Minolta Camera Kabushiki Kaisha | Variable focal length camera |
JP2540502B2 (ja) * | 1985-05-25 | 1996-10-02 | 株式会社ニコン | 光学系保護部材を備えたカメラ |
US4937609A (en) * | 1986-05-09 | 1990-06-26 | Nikon Corporation | Camera having soft focus filter |
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JPH0690350B2 (ja) * | 1986-12-15 | 1994-11-14 | 富士写真光機株式会社 | カメラ |
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US6654061B2 (en) * | 1995-06-14 | 2003-11-25 | Canon Kabushiki Kaisha | Automatic focus adjusting apparatus and method utilized by an image sensing apparatus |
US5812887A (en) * | 1996-01-26 | 1998-09-22 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens supporting structure |
KR100333505B1 (ko) * | 1996-01-26 | 2002-07-18 | 마츠모토 도루 | 선형가이드메카니즘을구비한렌즈배럴 |
US5737644A (en) * | 1996-01-26 | 1998-04-07 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens drive mechanism |
KR100322205B1 (ko) * | 1996-01-26 | 2002-06-26 | 마츠모토 도루 | 선형 가이드 메카니즘을 구비한 렌즈배럴 |
JPH114371A (ja) * | 1997-06-12 | 1999-01-06 | Asahi Optical Co Ltd | デジタルスチルカメラ |
JP3868621B2 (ja) * | 1998-03-17 | 2007-01-17 | 株式会社東芝 | 画像取得装置、画像取得方法、及び記録媒体 |
JP3903090B2 (ja) * | 1998-05-22 | 2007-04-11 | 富士フイルム株式会社 | 電子カメラ |
JP4285846B2 (ja) * | 1998-09-09 | 2009-06-24 | オリンパス株式会社 | レンズ鏡筒 |
JP2000111786A (ja) * | 1998-10-02 | 2000-04-21 | Canon Inc | ズームレンズ鏡筒 |
US6553175B2 (en) * | 2000-01-21 | 2003-04-22 | Sycamore Networks, Inc. | Variable optical attenuator |
US7554596B2 (en) * | 2001-04-13 | 2009-06-30 | The Trustees Of Columbia University In The City Of New York | Method and apparatus for recording a sequence of images using a moving optical element |
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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 |
US7039311B2 (en) * | 2002-08-27 | 2006-05-02 | Pentax Corporation | Rotation transfer mechanism and a zoom camera incorporating the rotation transfer mechanism |
US7079762B2 (en) * | 2002-08-27 | 2006-07-18 | Pentax Corporation | Supporting structure for supporting a rotatable ring |
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US7058293B2 (en) * | 2002-08-27 | 2006-06-06 | Pentax Corporation | Optical element retracting mechanism for a retractable lens |
US6987930B2 (en) * | 2002-08-27 | 2006-01-17 | Pentax Corporation | Lens barrel incorporating the advancing/retracting mechanism |
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 |
JP4555582B2 (ja) | 2004-02-03 | 2010-10-06 | Hoya株式会社 | レンズ移動機構 |
US7229223B2 (en) | 2004-02-03 | 2007-06-12 | Pentax Corporation | Rotation transfer mechanism and a zoom camera incorporating the rotation transfer mechanism |
JP2005326628A (ja) * | 2004-05-14 | 2005-11-24 | Optech:Kk | レンズ鏡筒 |
-
2005
- 2005-07-22 JP JP2005212086A patent/JP4744964B2/ja not_active Expired - Fee Related
-
2006
- 2006-07-19 US US11/458,491 patent/US7570885B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10145668A (ja) * | 1996-11-14 | 1998-05-29 | Nikon Corp | 偏光フィルタ制御機構 |
JP2000041180A (ja) * | 1998-07-22 | 2000-02-08 | Sony Corp | 撮像装置及び撮像装置の調整方法 |
JP2001264610A (ja) * | 2000-03-16 | 2001-09-26 | Canon Inc | カメラ |
JP2004289214A (ja) * | 2003-03-19 | 2004-10-14 | Minolta Co Ltd | 撮像装置 |
Also Published As
Publication number | Publication date |
---|---|
US20070019304A1 (en) | 2007-01-25 |
US7570885B2 (en) | 2009-08-04 |
JP2007033482A (ja) | 2007-02-08 |
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