CN113960786A - 用于自动对焦应用的、焦距固定和结构长度恒定的镜头 - Google Patents
用于自动对焦应用的、焦距固定和结构长度恒定的镜头 Download PDFInfo
- Publication number
- CN113960786A CN113960786A CN202111254636.5A CN202111254636A CN113960786A CN 113960786 A CN113960786 A CN 113960786A CN 202111254636 A CN202111254636 A CN 202111254636A CN 113960786 A CN113960786 A CN 113960786A
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- Prior art keywords
- lens
- lens element
- refractive power
- group
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- 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
- 238000010276 construction Methods 0.000 title description 5
- 238000003384 imaging method Methods 0.000 claims abstract description 44
- 230000003287 optical effect Effects 0.000 claims abstract description 23
- 101100281929 Oryza sativa subsp. japonica G1L4 gene Proteins 0.000 claims 15
- 238000013459 approach Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000004568 cement Substances 0.000 claims 1
- 230000004075 alteration Effects 0.000 description 9
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- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012634 optical imaging Methods 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 3
- 206010010071 Coma Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 101100281923 Oryza sativa subsp. japonica G1L1 gene Proteins 0.000 description 1
- 101100281925 Oryza sativa subsp. japonica G1L2 gene Proteins 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
Images
Classifications
-
- 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
- G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
-
- 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
- G02B15/22—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 with movable lens means specially adapted for focusing at close distances
- G02B15/24—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 with movable lens means specially adapted for focusing at close distances having a front fixed lens or lens group and two movable lenses or lens groups in front of a fixed lens or lens group
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/04—Reversed telephoto objectives
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
-
- 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 -
- G02B9/60—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having five components only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
- Nonlinear Science (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016117547.1 | 2016-09-18 | ||
| DE102016117547.1A DE102016117547A1 (de) | 2016-09-18 | 2016-09-18 | Objektiv fester Brennweite und konstanter Baulänge für Autofokusanwendungen |
| CN201780057133.4A CN109716200B (zh) | 2016-09-18 | 2017-09-18 | 用于自动对焦应用的、焦距固定和结构长度恒定的镜头 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780057133.4A Division CN109716200B (zh) | 2016-09-18 | 2017-09-18 | 用于自动对焦应用的、焦距固定和结构长度恒定的镜头 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113960786A true CN113960786A (zh) | 2022-01-21 |
Family
ID=60001633
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111254636.5A Pending CN113960786A (zh) | 2016-09-18 | 2017-09-18 | 用于自动对焦应用的、焦距固定和结构长度恒定的镜头 |
| CN201780057133.4A Active CN109716200B (zh) | 2016-09-18 | 2017-09-18 | 用于自动对焦应用的、焦距固定和结构长度恒定的镜头 |
| CN201780057159.9A Active CN109716202B (zh) | 2016-09-18 | 2017-09-18 | 用于自动对焦应用的、焦距固定和结构长度恒定的镜头 |
| CN201780057157.XA Active CN109716201B (zh) | 2016-09-18 | 2017-09-18 | 用于自动对焦应用的、焦距固定和结构长度恒定的镜头 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780057133.4A Active CN109716200B (zh) | 2016-09-18 | 2017-09-18 | 用于自动对焦应用的、焦距固定和结构长度恒定的镜头 |
| CN201780057159.9A Active CN109716202B (zh) | 2016-09-18 | 2017-09-18 | 用于自动对焦应用的、焦距固定和结构长度恒定的镜头 |
| CN201780057157.XA Active CN109716201B (zh) | 2016-09-18 | 2017-09-18 | 用于自动对焦应用的、焦距固定和结构长度恒定的镜头 |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US11194122B2 (enExample) |
| EP (5) | EP3598198B1 (enExample) |
| JP (4) | JP2019530000A (enExample) |
| CN (4) | CN113960786A (enExample) |
| DE (1) | DE102016117547A1 (enExample) |
| DK (2) | DK3353587T3 (enExample) |
| WO (3) | WO2018050176A2 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11092789B2 (en) * | 2018-04-18 | 2021-08-17 | Samsung Electro-Mechanics Co., Ltd. | Optical imaging system |
| JP7178796B2 (ja) * | 2018-04-27 | 2022-11-28 | 株式会社タムロン | インナーフォーカス式撮像レンズ及び撮像装置 |
| JP7146601B2 (ja) * | 2018-12-03 | 2022-10-04 | キヤノン株式会社 | 光学系およびそれを有する撮像装置 |
| WO2020129837A1 (ja) * | 2018-12-21 | 2020-06-25 | 株式会社nittoh | 撮像レンズ光学系 |
| JP7048521B2 (ja) * | 2019-01-31 | 2022-04-05 | 富士フイルム株式会社 | 撮像レンズおよび撮像装置 |
| JP7344715B2 (ja) * | 2019-08-16 | 2023-09-14 | キヤノン株式会社 | ズームレンズおよび撮像装置 |
| GB2586289B (en) * | 2019-11-19 | 2022-03-16 | Tympa Health Tech Ltd | Optical apparatus |
| CN114761854B (zh) * | 2019-12-10 | 2024-06-28 | 株式会社尼康 | 光学系统以及光学设备 |
| CN111818260B (zh) * | 2020-07-06 | 2021-08-27 | 浙江大华技术股份有限公司 | 一种自动聚焦方法和装置及电子设备 |
| CN111965794B (zh) * | 2020-09-17 | 2024-09-27 | 浙江舜宇光学有限公司 | 光学成像镜头 |
| US12124016B2 (en) | 2021-04-01 | 2024-10-22 | Sintai Optical (Shenzhen) Co., Ltd. | Lens assembly |
| TWI774306B (zh) * | 2021-04-01 | 2022-08-11 | 大陸商信泰光學(深圳)有限公司 | 成像鏡頭(五十九) |
| CN117970616B (zh) * | 2024-03-28 | 2024-06-04 | 四川新视创伟超高清科技有限公司 | 一种光学系统镜头及成像装置 |
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| JPH08201697A (ja) * | 1994-10-13 | 1996-08-09 | Fuji Photo Optical Co Ltd | ズームレンズ |
| JP2000214380A (ja) * | 1999-01-22 | 2000-08-04 | Canon Inc | 撮影レンズ |
| US6711283B1 (en) * | 2000-05-03 | 2004-03-23 | Aperio Technologies, Inc. | Fully automatic rapid microscope slide scanner |
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| JP2005338143A (ja) * | 2004-05-24 | 2005-12-08 | Konica Minolta Photo Imaging Inc | 撮像レンズ装置 |
| JP4789473B2 (ja) * | 2005-01-21 | 2011-10-12 | Hoya株式会社 | 超広角レンズ系 |
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| JP2007298832A (ja) * | 2006-05-01 | 2007-11-15 | Nikon Corp | ズームレンズとこれを具備する光学装置。 |
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| JP6984615B2 (ja) | 2017-01-25 | 2021-12-22 | ソニーグループ株式会社 | ズームレンズおよび撮像装置 |
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-
2016
- 2016-09-18 DE DE102016117547.1A patent/DE102016117547A1/de not_active Withdrawn
-
2017
- 2017-09-18 EP EP19193503.0A patent/EP3598198B1/de active Active
- 2017-09-18 JP JP2019515251A patent/JP2019530000A/ja active Pending
- 2017-09-18 WO PCT/DE2017/100798 patent/WO2018050176A2/de not_active Ceased
- 2017-09-18 US US16/333,922 patent/US11194122B2/en active Active
- 2017-09-18 DK DK17777777.8T patent/DK3353587T3/da active
- 2017-09-18 WO PCT/DE2017/100796 patent/WO2018050174A1/de not_active Ceased
- 2017-09-18 US US16/333,938 patent/US11209621B2/en active Active
- 2017-09-18 DK DK17777778.6T patent/DK3374820T3/da active
- 2017-09-18 CN CN202111254636.5A patent/CN113960786A/zh active Pending
- 2017-09-18 EP EP17777777.8A patent/EP3353587B1/de active Active
- 2017-09-18 US US16/333,932 patent/US11199683B2/en active Active
- 2017-09-18 CN CN201780057133.4A patent/CN109716200B/zh active Active
- 2017-09-18 EP EP19193504.8A patent/EP3598199B1/de active Active
- 2017-09-18 EP EP17778176.2A patent/EP3513240B1/de active Active
- 2017-09-18 CN CN201780057159.9A patent/CN109716202B/zh active Active
- 2017-09-18 CN CN201780057157.XA patent/CN109716201B/zh active Active
- 2017-09-18 EP EP17777778.6A patent/EP3374820B1/de active Active
- 2017-09-18 JP JP2019515238A patent/JP2019532337A/ja active Pending
- 2017-09-18 JP JP2019515252A patent/JP2019530001A/ja active Pending
- 2017-09-18 WO PCT/DE2017/100797 patent/WO2018050175A1/de not_active Ceased
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2021
- 2021-11-19 US US17/530,636 patent/US12379580B2/en active Active
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2022
- 2022-03-02 JP JP2022031530A patent/JP2022071095A/ja active Pending
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