KR20110023575A - 렌즈배럴 - Google Patents
렌즈배럴 Download PDFInfo
- Publication number
- KR20110023575A KR20110023575A KR1020090081542A KR20090081542A KR20110023575A KR 20110023575 A KR20110023575 A KR 20110023575A KR 1020090081542 A KR1020090081542 A KR 1020090081542A KR 20090081542 A KR20090081542 A KR 20090081542A KR 20110023575 A KR20110023575 A KR 20110023575A
- Authority
- KR
- South Korea
- Prior art keywords
- barrel
- lens barrel
- lens
- recognition mark
- retainer
- 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.)
- Granted
Links
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
- G02B7/022—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
- G02B7/021—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
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- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Abstract
Description
Claims (7)
- 상, 하면에 각각 인식 마크가 구비된 렌즈배럴.
- 제1항에 있어서,상기 렌즈배럴은, 원통형으로 구성된 경통과, 상기 경통 상단부에 복수의 노브 결합용 고정홈이 형성된 리테이너로 구성되고, 상기 리테이너의 상면 임의 지점에 하나의 인식 마크가 형성되고, 상기 경통의 하단부 외주면에 다른 하나의 인식 마크가 형성된 렌즈배럴.
- 제2항에 있어서,상기 리테이너의 상면에 형성된 인식 마크는, 사각홈 또는 원형홈의 홈부로 구성되며, 상기 홈부는 사각홈 또는 원형홈이 연속적으로 배열되는 렌즈배럴.
- 제2항에 있어서,상기 경통의 하단부 외주면에 형성된 인식 마크는, 상기 외주면이 깍인 형태의 컷팅부로 구성된 렌즈배럴.
- 제3항 또는 제4항에 있어서,상기 인식 마크는, 상기 렌즈배럴의 사출 성형시 동시에 성형되는 렌즈배럴.
- 제2항에 있어서,상기 렌즈배럴은, 상기 경통에 형성된 개구부를 통해 일측부에 디컷부가 형성된 하나 이상의 렌즈가 압입 장착되며, 상기 렌즈가 광학계 설계치에 따른 방향성을 가지고 장착되는 렌즈배럴.
- 제6항에 있어서,상기 렌즈는, 상기 경통의 외주면에 형성된 상기 인식 마크를 기준으로 상기 디컷부가 이루는 각도를 통해 방향성이 확인되는 렌즈배럴.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090081542A KR101118876B1 (ko) | 2009-08-31 | 2009-08-31 | 렌즈배럴 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090081542A KR101118876B1 (ko) | 2009-08-31 | 2009-08-31 | 렌즈배럴 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110023575A true KR20110023575A (ko) | 2011-03-08 |
KR101118876B1 KR101118876B1 (ko) | 2012-03-12 |
Family
ID=43931670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090081542A Expired - Fee Related KR101118876B1 (ko) | 2009-08-31 | 2009-08-31 | 렌즈배럴 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101118876B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110471136A (zh) * | 2018-05-11 | 2019-11-19 | 宁波舜宇车载光学技术有限公司 | 非球面镜片 |
WO2020192445A1 (zh) * | 2019-03-25 | 2020-10-01 | 宁波舜宇光电信息有限公司 | 光学镜头、摄像模组及其生产管理方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004170480A (ja) | 2002-11-18 | 2004-06-17 | Toshiba Corp | 光学部品及びこの光学部品を用いた光ピックアップ装置及びこの光ピックアップ装置を用いた光ディスク装置 |
JP4106289B2 (ja) | 2003-02-21 | 2008-06-25 | シャープ株式会社 | 光ピックアップレンズ及びそれを有する光学ピックアップ装置 |
KR100624454B1 (ko) * | 2004-12-23 | 2006-09-18 | 삼성전기주식회사 | 하이브리드 렌즈 다이 및 하이브리드 렌즈 어레이 |
JP2007079343A (ja) | 2005-09-16 | 2007-03-29 | Ricoh Co Ltd | レンズユニット及びその組立方法、光学ユニット及びその組立方法、画像読取ユニット、画像読取装置、画像形成装置 |
-
2009
- 2009-08-31 KR KR1020090081542A patent/KR101118876B1/ko not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110471136A (zh) * | 2018-05-11 | 2019-11-19 | 宁波舜宇车载光学技术有限公司 | 非球面镜片 |
WO2020192445A1 (zh) * | 2019-03-25 | 2020-10-01 | 宁波舜宇光电信息有限公司 | 光学镜头、摄像模组及其生产管理方法 |
Also Published As
Publication number | Publication date |
---|---|
KR101118876B1 (ko) | 2012-03-12 |
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