JP7548685B2 - ズームレンズ及び撮像装置 - Google Patents
ズームレンズ及び撮像装置 Download PDFInfo
- Publication number
- JP7548685B2 JP7548685B2 JP2019122760A JP2019122760A JP7548685B2 JP 7548685 B2 JP7548685 B2 JP 7548685B2 JP 2019122760 A JP2019122760 A JP 2019122760A JP 2019122760 A JP2019122760 A JP 2019122760A JP 7548685 B2 JP7548685 B2 JP 7548685B2
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- JP
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- 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.)
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- 238000003384 imaging method Methods 0.000 title claims description 34
- 230000003287 optical effect Effects 0.000 claims description 53
- 230000004075 alteration Effects 0.000 description 87
- 230000014509 gene expression Effects 0.000 description 40
- 238000010586 diagram Methods 0.000 description 23
- 201000009310 astigmatism Diseases 0.000 description 20
- 230000006641 stabilisation Effects 0.000 description 12
- 238000011105 stabilization Methods 0.000 description 12
- 206010010071 Coma Diseases 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 239000011521 glass Substances 0.000 description 10
- 239000006185 dispersion Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- -1 silver halide Chemical class 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 102100022108 Aspartyl/asparaginyl beta-hydroxylase Human genes 0.000 description 1
- 101000901030 Homo sapiens Aspartyl/asparaginyl beta-hydroxylase Proteins 0.000 description 1
- 101100293871 Mus musculus Ndp gene Proteins 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- 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
- G02B15/145—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 five groups only
- G02B15/1451—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 five groups only the first group being positive
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
- Adjustment Of Camera Lenses (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019122760A JP7548685B2 (ja) | 2019-07-01 | 2019-07-01 | ズームレンズ及び撮像装置 |
| CN202010563317.1A CN112180573B (zh) | 2019-07-01 | 2020-06-19 | 变焦透镜及摄像装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019122760A JP7548685B2 (ja) | 2019-07-01 | 2019-07-01 | ズームレンズ及び撮像装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021009217A JP2021009217A (ja) | 2021-01-28 |
| JP2021009217A5 JP2021009217A5 (enrdf_load_stackoverflow) | 2022-07-13 |
| JP7548685B2 true JP7548685B2 (ja) | 2024-09-10 |
Family
ID=73919677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019122760A Active JP7548685B2 (ja) | 2019-07-01 | 2019-07-01 | ズームレンズ及び撮像装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7548685B2 (enrdf_load_stackoverflow) |
| CN (1) | CN112180573B (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7689714B2 (ja) * | 2021-04-02 | 2025-06-09 | 株式会社シグマ | 結像光学系 |
| CN117120905A (zh) * | 2021-06-09 | 2023-11-24 | 株式会社尼康 | 变倍光学系统、光学设备及变倍光学系统的制造方法 |
| JP7577619B2 (ja) * | 2021-06-28 | 2024-11-05 | 株式会社タムロン | ズームレンズ及び撮像装置 |
| CN113359286B (zh) * | 2021-07-22 | 2022-06-03 | 嘉兴中润光学科技股份有限公司 | 一种电影镜头和图像拾取装置 |
| JP2023057875A (ja) * | 2021-10-12 | 2023-04-24 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
| CN114839751B (zh) * | 2022-04-22 | 2024-07-02 | 嘉兴中润光学科技股份有限公司 | 一种变焦镜头和成像装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009265652A (ja) | 2008-04-02 | 2009-11-12 | Panasonic Corp | ズームレンズ系、交換レンズ装置、及びカメラシステム |
| JP2013117667A (ja) | 2011-12-05 | 2013-06-13 | Olympus Imaging Corp | ズームレンズ及びそれを備えた撮像装置 |
| JP2013160935A (ja) | 2012-02-06 | 2013-08-19 | Canon Inc | ズームレンズ及びそれを有する撮像装置 |
| JP2013174758A (ja) | 2012-02-27 | 2013-09-05 | Nikon Corp | 変倍光学系、この変倍光学系を有する光学機器、及び、変倍光学系の製造方法 |
| JP2013235093A (ja) | 2012-05-08 | 2013-11-21 | Canon Inc | ズームレンズ及びそれを有する撮像装置 |
| JP2014228811A (ja) | 2013-05-24 | 2014-12-08 | 株式会社タムロン | ズームレンズ及び撮像装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008701A (zh) * | 2006-01-25 | 2007-08-01 | 亚洲光学股份有限公司 | 变焦镜头 |
| JP4874688B2 (ja) * | 2006-03-30 | 2012-02-15 | 富士フイルム株式会社 | ズームレンズおよびこれを用いた投写型表示装置 |
-
2019
- 2019-07-01 JP JP2019122760A patent/JP7548685B2/ja active Active
-
2020
- 2020-06-19 CN CN202010563317.1A patent/CN112180573B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009265652A (ja) | 2008-04-02 | 2009-11-12 | Panasonic Corp | ズームレンズ系、交換レンズ装置、及びカメラシステム |
| JP2013117667A (ja) | 2011-12-05 | 2013-06-13 | Olympus Imaging Corp | ズームレンズ及びそれを備えた撮像装置 |
| JP2013160935A (ja) | 2012-02-06 | 2013-08-19 | Canon Inc | ズームレンズ及びそれを有する撮像装置 |
| JP2013174758A (ja) | 2012-02-27 | 2013-09-05 | Nikon Corp | 変倍光学系、この変倍光学系を有する光学機器、及び、変倍光学系の製造方法 |
| JP2013235093A (ja) | 2012-05-08 | 2013-11-21 | Canon Inc | ズームレンズ及びそれを有する撮像装置 |
| JP2014228811A (ja) | 2013-05-24 | 2014-12-08 | 株式会社タムロン | ズームレンズ及び撮像装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021009217A (ja) | 2021-01-28 |
| CN112180573A (zh) | 2021-01-05 |
| CN112180573B (zh) | 2024-05-14 |
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