JP2001512844A - レンズ補正ユニットを有するズーム投影レンズ - Google Patents

レンズ補正ユニットを有するズーム投影レンズ

Info

Publication number
JP2001512844A
JP2001512844A JP2000506550A JP2000506550A JP2001512844A JP 2001512844 A JP2001512844 A JP 2001512844A JP 2000506550 A JP2000506550 A JP 2000506550A JP 2000506550 A JP2000506550 A JP 2000506550A JP 2001512844 A JP2001512844 A JP 2001512844A
Authority
JP
Japan
Prior art keywords
lens
projection lens
projection
lens unit
unit
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
Application number
JP2000506550A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001512844A5 (https=
Inventor
モスコヴィッチ，ジャコブ
Original Assignee
ユーエス プレシジョン レンズ インコーポレイテッド
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ユーエス プレシジョン レンズ インコーポレイテッド filed Critical ユーエス プレシジョン レンズ インコーポレイテッド
Publication of JP2001512844A publication Critical patent/JP2001512844A/ja
Publication of JP2001512844A5 publication Critical patent/JP2001512844A5/ja
Pending legal-status Critical Current

Links

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
    • G02B15/142—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 two groups only
    • G02B15/1425—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 two groups only the first group being negative
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
    • 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
    • G02B15/142—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 two groups only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2000506550A 1997-08-05 1998-07-30 レンズ補正ユニットを有するズーム投影レンズ Pending JP2001512844A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5476297P 1997-08-05 1997-08-05
US60/054,762 1997-08-05
PCT/US1998/015934 WO1999008138A1 (en) 1997-08-05 1998-07-30 Zoom projection lens having a lens correction unit

Publications (2)

Publication Number Publication Date
JP2001512844A true JP2001512844A (ja) 2001-08-28
JP2001512844A5 JP2001512844A5 (https=) 2006-01-05

Family

ID=21993360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000506550A Pending JP2001512844A (ja) 1997-08-05 1998-07-30 レンズ補正ユニットを有するズーム投影レンズ

Country Status (7)

Country Link
US (1) US6417971B1 (https=)
EP (1) EP1010022A4 (https=)
JP (1) JP2001512844A (https=)
KR (1) KR100570391B1 (https=)
CN (1) CN1132020C (https=)
TW (1) TW392076B (https=)
WO (1) WO1999008138A1 (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001141997A (ja) * 1999-11-12 2001-05-25 Olympus Optical Co Ltd ズームレンズ
JP2002031754A (ja) * 2000-07-14 2002-01-31 Hitachi Ltd 投射用レンズ装置および投射型画像表示装置
JP2011075631A (ja) * 2009-09-29 2011-04-14 Casio Computer Co Ltd 広角レンズ及びそれを用いたプロジェクタ装置
JP2014021258A (ja) * 2012-07-18 2014-02-03 Canon Inc ズームレンズ及びそれを有する撮像装置
JP2017037164A (ja) * 2015-08-10 2017-02-16 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
CN118363152A (zh) * 2024-06-19 2024-07-19 长春智灵光电科技有限公司 一种紫外飞秒激光器的镜头

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6324014B1 (en) 1997-11-13 2001-11-27 Corning Precision Lens Wide field of view projection lenses for compact projection lens systems employing pixelized panels
US6195209B1 (en) 1999-05-04 2001-02-27 U.S. Precision Lens Incorporated Projection lenses having reduced lateral color for use with pixelized panels
US6476974B1 (en) 2001-02-28 2002-11-05 Corning Precision Lens Incorporated Projection lenses for use with reflective pixelized panels
JP2002357769A (ja) * 2001-05-31 2002-12-13 Chinontec Kk 投写レンズ装置及びプロジェクタ装置
WO2006017548A1 (en) * 2004-08-04 2006-02-16 3M Innovative Properties Company Foldable projection lenses
US7230770B2 (en) * 2004-08-04 2007-06-12 3M Innovative Properties Company Projection lenses having color-correcting rear lens units
US7438423B2 (en) * 2005-08-29 2008-10-21 3M Innovative Properties Company Illumination system and projection system incorporating same
GB0522968D0 (en) 2005-11-11 2005-12-21 Popovich Milan M Holographic illumination device
US7411735B2 (en) * 2005-12-06 2008-08-12 3M Innovative Property Company Illumination system incorporating collimated light source
GB0718706D0 (en) 2007-09-25 2007-11-07 Creative Physics Ltd Method and apparatus for reducing laser speckle
CN101561557B (zh) * 2008-04-18 2011-12-07 佳世达科技股份有限公司 投影系统及其透镜组合
US7988306B2 (en) * 2008-10-02 2011-08-02 Eastman Kodak Company Afocal attachment for projection lens
US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
US11204540B2 (en) 2009-10-09 2021-12-21 Digilens Inc. Diffractive waveguide providing a retinal image
US9274349B2 (en) 2011-04-07 2016-03-01 Digilens Inc. Laser despeckler based on angular diversity
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
EP2748670B1 (en) 2011-08-24 2015-11-18 Rockwell Collins, Inc. Wearable data display
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
US20150010265A1 (en) 2012-01-06 2015-01-08 Milan, Momcilo POPOVICH Contact image sensor using switchable bragg gratings
EP2842003B1 (en) 2012-04-25 2019-02-27 Rockwell Collins, Inc. Holographic wide angle display
US9456744B2 (en) 2012-05-11 2016-10-04 Digilens, Inc. Apparatus for eye tracking
JP5975773B2 (ja) * 2012-07-30 2016-08-23 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
US9933684B2 (en) 2012-11-16 2018-04-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
US10209517B2 (en) 2013-05-20 2019-02-19 Digilens, Inc. Holographic waveguide eye tracker
US9727772B2 (en) 2013-07-31 2017-08-08 Digilens, Inc. Method and apparatus for contact image sensing
WO2016020632A1 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Method for holographic mastering and replication
WO2016042283A1 (en) 2014-09-19 2016-03-24 Milan Momcilo Popovich Method and apparatus for generating input images for holographic waveguide displays
EP3198192A1 (en) 2014-09-26 2017-08-02 Milan Momcilo Popovich Holographic waveguide opticaltracker
EP3245551B1 (en) 2015-01-12 2019-09-18 DigiLens Inc. Waveguide light field displays
US10437064B2 (en) 2015-01-12 2019-10-08 Digilens Inc. Environmentally isolated waveguide display
CN107533137A (zh) 2015-01-20 2018-01-02 迪吉伦斯公司 全息波导激光雷达
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
WO2016146963A1 (en) 2015-03-16 2016-09-22 Popovich, Milan, Momcilo Waveguide device incorporating a light pipe
US10591756B2 (en) 2015-03-31 2020-03-17 Digilens Inc. Method and apparatus for contact image sensing
WO2017060665A1 (en) 2015-10-05 2017-04-13 Milan Momcilo Popovich Waveguide display
EP3398007B1 (en) 2016-02-04 2024-09-11 DigiLens, Inc. Waveguide optical tracker
JP6895451B2 (ja) 2016-03-24 2021-06-30 ディジレンズ インコーポレイテッド 偏光選択ホログラフィー導波管デバイスを提供するための方法および装置
EP3433658B1 (en) 2016-04-11 2023-08-09 DigiLens, Inc. Holographic waveguide apparatus for structured light projection
EP3548939A4 (en) 2016-12-02 2020-11-25 DigiLens Inc. UNIFORM OUTPUT LIGHTING WAVEGUIDE DEVICE
US10545346B2 (en) 2017-01-05 2020-01-28 Digilens Inc. Wearable heads up displays
CN111386495B (zh) 2017-10-16 2022-12-09 迪吉伦斯公司 用于倍增像素化显示器的图像分辨率的系统和方法
CN108120989B (zh) * 2017-12-28 2020-04-10 佛山长光智能制造研究院有限公司 焦距测量和焦面位置校准的装置、系统及方法
WO2019136476A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Waveguide architectures and related methods of manufacturing
JP7404243B2 (ja) 2018-01-08 2023-12-25 ディジレンズ インコーポレイテッド 導波管セル内のホログラフィック格子の高スループット記録のためのシステムおよび方法
JP7456929B2 (ja) 2018-01-08 2024-03-27 ディジレンズ インコーポレイテッド 導波管セルを製造するためのシステムおよび方法
CN114721242B (zh) 2018-01-08 2025-08-15 迪吉伦斯公司 用于制造光学波导的方法
US10690851B2 (en) 2018-03-16 2020-06-23 Digilens Inc. Holographic waveguides incorporating birefringence control and methods for their fabrication
US11402801B2 (en) 2018-07-25 2022-08-02 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
WO2020149956A1 (en) 2019-01-14 2020-07-23 Digilens Inc. Holographic waveguide display with light control layer
US20200247017A1 (en) 2019-02-05 2020-08-06 Digilens Inc. Methods for Compensating for Optical Surface Nonuniformity
US20220283377A1 (en) 2019-02-15 2022-09-08 Digilens Inc. Wide Angle Waveguide Display
EP3924759B1 (en) 2019-02-15 2025-07-30 Digilens Inc. Methods and apparatuses for providing a holographic waveguide display using integrated gratings
JP2022525165A (ja) 2019-03-12 2022-05-11 ディジレンズ インコーポレイテッド ホログラフィック導波管バックライトおよび関連する製造方法
EP3980825A4 (en) 2019-06-07 2023-05-03 Digilens Inc. WAVEGUIDES WITH TRANSMITTING AND REFLECTING GRIDS AND RELATED MANUFACTURING PROCESSES
JP2022543571A (ja) 2019-07-29 2022-10-13 ディジレンズ インコーポレイテッド 画素化されたディスプレイの画像解像度および視野を乗算するための方法および装置
JP2022546413A (ja) 2019-08-29 2022-11-04 ディジレンズ インコーポレイテッド 真空回折格子および製造方法
CN113253444B (zh) * 2020-02-11 2023-05-02 上旸光学股份有限公司 变焦投影系统
EP4252048A4 (en) 2020-12-21 2024-10-16 Digilens Inc. EYE LUMINESCENCE SUPPRESSION IN WAVEGUIDE-BASED DISPLAYS
WO2022150841A1 (en) 2021-01-07 2022-07-14 Digilens Inc. Grating structures for color waveguides
KR20230153459A (ko) 2021-03-05 2023-11-06 디지렌즈 인코포레이티드. 진공 주기적 구조체 및 제조 방법
WO2025221783A1 (en) * 2024-04-17 2025-10-23 Owl Labs, Inc. Thermally stabilized optical system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61200523A (ja) * 1985-03-01 1986-09-05 Canon Inc ズ−ムレンズ
JPH01284819A (ja) * 1988-05-12 1989-11-16 Minolta Camera Co Ltd ズームレンズ
JPH04163512A (ja) * 1990-10-29 1992-06-09 Minolta Camera Co Ltd コンパクトなズームレンズ
JPH08179209A (ja) * 1994-12-21 1996-07-12 Canon Inc ズームレンズ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963007A (en) * 1989-09-05 1990-10-16 U.S. Precision Lens, Inc. Color corrected projection lens
US5442484A (en) * 1992-01-06 1995-08-15 Mitsubishi Denki Kabushiki Kaisha Retro-focus type lens and projection-type display apparatus
US5313330A (en) * 1992-08-31 1994-05-17 U.S. Precision Lens Incorporated Zoom projection lens systems
JP3224046B2 (ja) * 1993-02-16 2001-10-29 富士写真光機株式会社 投影レンズ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61200523A (ja) * 1985-03-01 1986-09-05 Canon Inc ズ−ムレンズ
JPH01284819A (ja) * 1988-05-12 1989-11-16 Minolta Camera Co Ltd ズームレンズ
JPH04163512A (ja) * 1990-10-29 1992-06-09 Minolta Camera Co Ltd コンパクトなズームレンズ
JPH08179209A (ja) * 1994-12-21 1996-07-12 Canon Inc ズームレンズ

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001141997A (ja) * 1999-11-12 2001-05-25 Olympus Optical Co Ltd ズームレンズ
JP2002031754A (ja) * 2000-07-14 2002-01-31 Hitachi Ltd 投射用レンズ装置および投射型画像表示装置
JP2011075631A (ja) * 2009-09-29 2011-04-14 Casio Computer Co Ltd 広角レンズ及びそれを用いたプロジェクタ装置
JP2014021258A (ja) * 2012-07-18 2014-02-03 Canon Inc ズームレンズ及びそれを有する撮像装置
JP2017037164A (ja) * 2015-08-10 2017-02-16 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
CN118363152A (zh) * 2024-06-19 2024-07-19 长春智灵光电科技有限公司 一种紫外飞秒激光器的镜头

Also Published As

Publication number Publication date
CN1265743A (zh) 2000-09-06
WO1999008138A1 (en) 1999-02-18
EP1010022A4 (en) 2005-11-09
KR100570391B1 (ko) 2006-04-11
EP1010022A1 (en) 2000-06-21
US6417971B1 (en) 2002-07-09
KR20010022569A (ko) 2001-03-26
CN1132020C (zh) 2003-12-24
TW392076B (en) 2000-06-01

Similar Documents

Publication Publication Date Title
JP2001512844A (ja) レンズ補正ユニットを有するズーム投影レンズ
KR100465100B1 (ko) 픽셀화된판넬을사용하는미니-줌투사렌즈
US5900987A (en) Zoom projection lenses for use with pixelized panels
KR100465099B1 (ko) 초점길이 비율에 대한 큰 역초점길이를 갖는 투사렌즈
US5969874A (en) Long focal length projection lenses
JP2001523836A (ja) ピクセルパネルを用いるコンパクトな投影レンズシステム用の広角視界投影レンズ
JP5090852B2 (ja) 投写レンズおよびこれを用いた投写型表示装置
KR20020013866A (ko) 화소 패널을 사용하기 위한 감소된 가로색을 갖는 투사 렌즈
JP5229962B2 (ja) 投写用広角ズームレンズおよび投写型表示装置
US7889431B2 (en) Projection zoom lens and projection-type display apparatus
JPH05241070A (ja) レトロフォーカス広角レンズ
JP2004522203A (ja) 高輝度透視ヘッドマウント型ディスプレイ
JP5101959B2 (ja) 投写型ズームレンズおよび投写型表示装置
US11042013B2 (en) Projection optical system and image projection device
JP4298259B2 (ja) 投射光学系、投射型画像表示装置及び画像投射システム
JP4855024B2 (ja) ２群ズーム投影レンズおよび投写型表示装置
JPH10239584A (ja) テレセントリックな投影レンズ
JP2016109810A (ja) 投射用レンズおよび画像表示装置
JPH07270682A (ja) 液晶プロジェクターの投射光学系装置
JP2009025754A (ja) 投写用広角ズームレンズおよび投写型表示装置
JP6123624B2 (ja) 画像表示装置
JP4851146B2 (ja) ２群ズーム投影レンズおよび投写型表示装置
JP6197554B2 (ja) 画像表示装置
JP6149665B2 (ja) 画像表示装置
JPH0836132A (ja) 投影用ズームレンズ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050801

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050801

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080208

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080219

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20080708