KR100407422B1 - Small-sized photographing optical system achieving high definition - Google Patents
Small-sized photographing optical system achieving high definition Download PDFInfo
- Publication number
- KR100407422B1 KR100407422B1 KR1020030009233A KR20030009233A KR100407422B1 KR 100407422 B1 KR100407422 B1 KR 100407422B1 KR 1020030009233 A KR1020030009233 A KR 1020030009233A KR 20030009233 A KR20030009233 A KR 20030009233A KR 100407422 B1 KR100407422 B1 KR 100407422B1
- Authority
- KR
- South Korea
- Prior art keywords
- lens group
- lens
- optical system
- small
- high definition
- Prior art date
Links
Classifications
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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
-
- 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
- G02B15/146—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 more than five groups
- G02B15/1461—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 more than five groups the first group being positive
-
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
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- 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
- H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Lenses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030009233A KR100407422B1 (en) | 2003-02-13 | 2003-02-13 | Small-sized photographing optical system achieving high definition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030009233A KR100407422B1 (en) | 2003-02-13 | 2003-02-13 | Small-sized photographing optical system achieving high definition |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100407422B1 true KR100407422B1 (en) | 2003-11-28 |
Family
ID=37422754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030009233A KR100407422B1 (en) | 2003-02-13 | 2003-02-13 | Small-sized photographing optical system achieving high definition |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100407422B1 (ko) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012181545A (ja) * | 2008-08-25 | 2012-09-20 | Konica Minolta Advanced Layers Inc | 撮像レンズ、撮像装置及び携帯端末 |
US9335517B2 (en) | 2009-07-14 | 2016-05-10 | Largan Precision Co., Ltd. | Imaging lens system |
US9606325B2 (en) | 2014-11-12 | 2017-03-28 | Largan Precision Co., Ltd. | Photographing optical lens assembly, image capturing device and electronic device |
USRE46747E1 (en) | 2012-01-12 | 2018-03-06 | Largan Precision Co., Ltd. | Image capturing system |
US10564397B2 (en) | 2010-11-19 | 2020-02-18 | Largan Precision Co., Ltd. | Optical imaging system |
US11487089B2 (en) | 2020-01-16 | 2022-11-01 | Largan Precision Co., Ltd. | Image capturing optical lens assembly including five lenses of +−++− or +−−+− refractive powers, imaging apparatus and electronic device |
KR20230116373A (ko) | 2022-01-28 | 2023-08-04 | 티옵틱스 주식회사 | 주변광량비개선렌즈모듈이 포함된 정밀 광학 기기 |
-
2003
- 2003-02-13 KR KR1020030009233A patent/KR100407422B1/ko active IP Right Review Request
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8619175B2 (en) | 2008-08-25 | 2013-12-31 | Konica Minolta Opto, Inc. | Imaging lens, imaging device and portable terminal |
JP2014029547A (ja) * | 2008-08-25 | 2014-02-13 | Konica Minolta Inc | 撮像レンズ、撮像装置及び携帯端末 |
US8842374B2 (en) | 2008-08-25 | 2014-09-23 | Konica Minolta Opto, Inc. | Imaging lens, imaging device and portable terminal |
JP2012181545A (ja) * | 2008-08-25 | 2012-09-20 | Konica Minolta Advanced Layers Inc | 撮像レンズ、撮像装置及び携帯端末 |
US9335517B2 (en) | 2009-07-14 | 2016-05-10 | Largan Precision Co., Ltd. | Imaging lens system |
US9435984B2 (en) | 2009-07-14 | 2016-09-06 | Largan Precision Co., Ltd. | Imaging lens system |
US9465197B2 (en) | 2009-07-14 | 2016-10-11 | Largan Precision Co., Ltd. | Imaging lens system |
US9784948B2 (en) | 2009-07-14 | 2017-10-10 | Largan Precision Co., Ltd. | Imaging lens system |
US9810881B2 (en) | 2009-07-14 | 2017-11-07 | Largan Precision Co., Ltd. | Imaging lens system |
US10564397B2 (en) | 2010-11-19 | 2020-02-18 | Largan Precision Co., Ltd. | Optical imaging system |
US10739559B2 (en) | 2010-11-19 | 2020-08-11 | Largan Precision Co., Ltd. | Optical imaging system |
USRE46747E1 (en) | 2012-01-12 | 2018-03-06 | Largan Precision Co., Ltd. | Image capturing system |
US10386613B2 (en) | 2014-11-12 | 2019-08-20 | Largan Precision Co., Ltd. | Photographing optical lens assembly, image capturing device and electronic device |
US10551595B2 (en) | 2014-11-12 | 2020-02-04 | Largan Precision Co., Ltd. | Photographing optical lens assembly, image capturing device and electronic device |
US10101562B2 (en) | 2014-11-12 | 2018-10-16 | Largan Precision Co., Ltd. | Photographing optical lens assembly, image capturing device and electronic device |
US10712541B2 (en) | 2014-11-12 | 2020-07-14 | Largan Precision Co., Ltd. | Photographing optical lens assembly, image capturing device and electronic device |
US9606325B2 (en) | 2014-11-12 | 2017-03-28 | Largan Precision Co., Ltd. | Photographing optical lens assembly, image capturing device and electronic device |
US10871637B2 (en) | 2014-11-12 | 2020-12-22 | Largan Precision Co., Ltd. | Photographing optical lens assembly, image capturing device and electronic device |
US11262556B2 (en) | 2014-11-12 | 2022-03-01 | Largan Precision Co., Ltd. | Photographing optical lens assembly, image capturing device and electronic device |
US11614604B2 (en) | 2014-11-12 | 2023-03-28 | Largan Precision Co., Ltd. | Photographing optical lens assembly, image capturing device and electronic device |
US11867886B2 (en) | 2014-11-12 | 2024-01-09 | Largan Precision Co., Ltd. | Photographing optical lens assembly, image capturing device and electronic device |
US11487089B2 (en) | 2020-01-16 | 2022-11-01 | Largan Precision Co., Ltd. | Image capturing optical lens assembly including five lenses of +−++− or +−−+− refractive powers, imaging apparatus and electronic device |
KR20230116373A (ko) | 2022-01-28 | 2023-08-04 | 티옵틱스 주식회사 | 주변광량비개선렌즈모듈이 포함된 정밀 광학 기기 |
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