JP2020027280A - レンズモジュール - Google Patents
レンズモジュール Download PDFInfo
- Publication number
- JP2020027280A JP2020027280A JP2019129520A JP2019129520A JP2020027280A JP 2020027280 A JP2020027280 A JP 2020027280A JP 2019129520 A JP2019129520 A JP 2019129520A JP 2019129520 A JP2019129520 A JP 2019129520A JP 2020027280 A JP2020027280 A JP 2020027280A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- optical axis
- lens module
- matting
- image side
- 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
Images
Classifications
-
- 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
- G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
-
- 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
- G03B11/00—Filters or other obturators specially adapted for photographic purposes
- G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
- G03B11/045—Lens hoods or shields
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images
-
- 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
- G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
-
- 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
- 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
- G03B2217/002—Details of arrangement of components in or on camera body
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
- Lenses (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (10)
- 光通過孔が開設され且つ収容空間を取り囲む鏡筒と、前記収容空間内に設けられ、複数のレンズを有するレンズ群と、前記レンズ群の像側に設けられる押さえリングと、を含むレンズモジュールにおいて、複数の前記レンズが光軸を共有し、前記鏡筒が前記光軸へ向かう内側面を含むレンズモジュールであって、
前記内側面には、前記押さえリングと像側に最も接近するレンズとを囲む複数の艶消し構造が設けられ、複数の前記艶消し構造は、像側から物体側に向かって順に配列され、前記艶消し構造は、前記内側面から前記光軸に向かって延在し、かつ、横断面が三角形を呈する
ことを特徴とするレンズモジュール。 - 前記艶消し構造は、前記内側面に形成されるネジのねじ山である
ことを特徴とする請求項1に記載のレンズモジュール。 - 前記艶消し構造は、前記内側面に形成される環状突起である
ことを特徴とする請求項1に記載のレンズモジュール。 - 前記艶消し構造の前記光軸に接近する末端は、弧面である
ことを特徴とする請求項2または3に記載のレンズモジュール。 - 複数の前記艶消し構造は、前記光軸に向かって延在する長さが同一である
ことを特徴とする請求項1に記載のレンズモジュール。 - 複数の前記艶消し構造は、前記光軸に向かって延在する長さが2〜15ミクロンである
ことを特徴とする請求項5に記載のレンズモジュール。 - いずれか2つの隣接する前記艶消し構造は、前記光軸に接近する末端同士の間の距離が同一である
ことを特徴とする請求項5に記載のレンズモジュール。 - いずれか2つの隣接する前記艶消し構造は、前記光軸に接近する末端同士の間の距離が2〜15ミクロンである
ことを特徴とする請求項7に記載のレンズモジュール。 - 複数の前記艶消し構造は、物体側から像側への方向において連続して配列されている
ことを特徴とする請求項1に記載のレンズモジュール。 - 複数の前記艶消し構造は、物体側から像側への方向において間隔をおいて配列されている
ことを特徴とする請求項1に記載のレンズモジュール。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821303992.5 | 2018-08-10 | ||
CN201821303992.5U CN208636523U (zh) | 2018-08-10 | 2018-08-10 | 镜头模组 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2020027280A true JP2020027280A (ja) | 2020-02-20 |
Family
ID=65742929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019129520A Pending JP2020027280A (ja) | 2018-08-10 | 2019-07-11 | レンズモジュール |
Country Status (3)
Country | Link |
---|---|
US (1) | US11314149B2 (ja) |
JP (1) | JP2020027280A (ja) |
CN (1) | CN208636523U (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021000199A1 (zh) * | 2019-06-30 | 2021-01-07 | 瑞声光学解决方案私人有限公司 | 镜头模组 |
WO2021000202A1 (zh) * | 2019-06-30 | 2021-01-07 | 瑞声光学解决方案私人有限公司 | 镜头模组和电子设备 |
TWI728467B (zh) * | 2019-09-17 | 2021-05-21 | 大陽科技股份有限公司 | 相機模組以及電子裝置 |
TWI752796B (zh) * | 2021-01-13 | 2022-01-11 | 大立光電股份有限公司 | 成像鏡頭、取像裝置及電子裝置 |
CN115079135B (zh) * | 2022-06-18 | 2023-11-07 | 桂林理工大学 | 无人船载水深探测激光雷达杂散光抑制装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5221993A (en) * | 1990-05-25 | 1993-06-22 | Asahi Kogaku Kogyo Kabushiki Kaisha | Annular optical member |
JPH07325243A (ja) * | 1995-06-09 | 1995-12-12 | Nikon Corp | カメラの撮影レンズ鏡筒 |
JP2009186906A (ja) * | 2008-02-08 | 2009-08-20 | Fujinon Corp | レンズ鏡筒 |
JP2010186157A (ja) * | 2009-01-15 | 2010-08-26 | Hoya Corp | 鏡枠部材、及び鏡枠部材の表面加工方法 |
JP2012226317A (ja) * | 2011-04-08 | 2012-11-15 | Nikon Corp | レンズ鏡筒、撮影装置およびフード |
CN206339752U (zh) * | 2016-12-10 | 2017-07-18 | 瑞声科技(新加坡)有限公司 | 一种光学镜头 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8019216B2 (en) * | 2008-11-25 | 2011-09-13 | Red.Com, Inc. | Focus calibration apparatus for camera lens fine tuning |
EP3066519A4 (en) * | 2013-11-08 | 2017-07-05 | Institut National d'Optique | Auto-centering of an optical element within a barrel |
US10609262B2 (en) * | 2015-06-03 | 2020-03-31 | Lg Innotek Co., Ltd. | Lens barrel and camera module comprising same |
US11140303B2 (en) * | 2018-05-07 | 2021-10-05 | Bosen Opto-Electronic Technology Co. Limited | Camera |
-
2018
- 2018-08-10 CN CN201821303992.5U patent/CN208636523U/zh active Active
-
2019
- 2019-07-11 JP JP2019129520A patent/JP2020027280A/ja active Pending
- 2019-08-02 US US16/529,800 patent/US11314149B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5221993A (en) * | 1990-05-25 | 1993-06-22 | Asahi Kogaku Kogyo Kabushiki Kaisha | Annular optical member |
JPH07325243A (ja) * | 1995-06-09 | 1995-12-12 | Nikon Corp | カメラの撮影レンズ鏡筒 |
JP2009186906A (ja) * | 2008-02-08 | 2009-08-20 | Fujinon Corp | レンズ鏡筒 |
JP2010186157A (ja) * | 2009-01-15 | 2010-08-26 | Hoya Corp | 鏡枠部材、及び鏡枠部材の表面加工方法 |
JP2012226317A (ja) * | 2011-04-08 | 2012-11-15 | Nikon Corp | レンズ鏡筒、撮影装置およびフード |
CN206339752U (zh) * | 2016-12-10 | 2017-07-18 | 瑞声科技(新加坡)有限公司 | 一种光学镜头 |
Also Published As
Publication number | Publication date |
---|---|
CN208636523U (zh) | 2019-03-22 |
US20200050081A1 (en) | 2020-02-13 |
US11314149B2 (en) | 2022-04-26 |
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