JP2001075023A - ファインダ光学系 - Google Patents

ファインダ光学系

Info

Publication number
JP2001075023A
JP2001075023A JP25253599A JP25253599A JP2001075023A JP 2001075023 A JP2001075023 A JP 2001075023A JP 25253599 A JP25253599 A JP 25253599A JP 25253599 A JP25253599 A JP 25253599A JP 2001075023 A JP2001075023 A JP 2001075023A
Authority
JP
Japan
Prior art keywords
optical system
prism
image
objective optical
objective
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
JP25253599A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001075023A5 (enExample
Inventor
Yuji Kamo
裕二 加茂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP25253599A priority Critical patent/JP2001075023A/ja
Priority to US09/657,517 priority patent/US6643062B1/en
Publication of JP2001075023A publication Critical patent/JP2001075023A/ja
Priority to US10/631,742 priority patent/US20040027475A1/en
Publication of JP2001075023A5 publication Critical patent/JP2001075023A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
    • G02B17/086—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors wherein the system is made of a single block of optical material, e.g. solid catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/22—Telecentric objectives or lens systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/04—Catoptric systems, e.g. image erecting and reversing system using prisms only
    • G02B17/045—Catoptric systems, e.g. image erecting and reversing system using prisms only having static image erecting or reversing properties only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0804—Catadioptric systems using two curved mirrors
    • G02B17/0816—Catadioptric systems using two curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/082—Catadioptric systems using three curved mirrors
    • G02B17/0832—Catadioptric systems using three curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0836—Catadioptric systems using more than three curved mirrors
    • G02B17/0848—Catadioptric systems using more than three curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/14—Viewfinders
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/14—Viewfinders
    • G02B23/145—Zoom viewfinders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Lenses (AREA)
  • Viewfinders (AREA)
JP25253599A 1999-09-07 1999-09-07 ファインダ光学系 Pending JP2001075023A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP25253599A JP2001075023A (ja) 1999-09-07 1999-09-07 ファインダ光学系
US09/657,517 US6643062B1 (en) 1999-09-07 2000-09-07 Finder optical system and image pickup apparatus using the same
US10/631,742 US20040027475A1 (en) 1999-09-07 2003-08-01 Finder optical system and image pickup apparatus using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25253599A JP2001075023A (ja) 1999-09-07 1999-09-07 ファインダ光学系

Publications (2)

Publication Number Publication Date
JP2001075023A true JP2001075023A (ja) 2001-03-23
JP2001075023A5 JP2001075023A5 (enExample) 2005-05-19

Family

ID=17238733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25253599A Pending JP2001075023A (ja) 1999-09-07 1999-09-07 ファインダ光学系

Country Status (2)

Country Link
US (2) US6643062B1 (enExample)
JP (1) JP2001075023A (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001075023A (ja) * 1999-09-07 2001-03-23 Olympus Optical Co Ltd ファインダ光学系
JP4210174B2 (ja) * 2003-07-18 2009-01-14 ソニー株式会社 変倍ファインダおよび撮像装置
ATE434200T1 (de) * 2005-12-29 2009-07-15 Fiat Ricerche Optisches system zur bildübertragung, besonders für projektionsgeräte der kopfmontierten art
JP2009180752A (ja) * 2006-05-12 2009-08-13 Nalux Co Ltd 結像光学系および距離測定装置
JP5031272B2 (ja) * 2006-06-06 2012-09-19 キヤノン株式会社 表示光学系及びそれを有する画像表示装置
TW200813469A (en) * 2006-09-08 2008-03-16 Asia Optical Co Inc Micro-type imaging-capturing lens
US8477425B2 (en) 2010-02-28 2013-07-02 Osterhout Group, Inc. See-through near-eye display glasses including a partially reflective, partially transmitting optical element
US8467133B2 (en) 2010-02-28 2013-06-18 Osterhout Group, Inc. See-through display with an optical assembly including a wedge-shaped illumination system
US10180572B2 (en) 2010-02-28 2019-01-15 Microsoft Technology Licensing, Llc AR glasses with event and user action control of external applications
US9091851B2 (en) 2010-02-28 2015-07-28 Microsoft Technology Licensing, Llc Light control in head mounted displays
US9759917B2 (en) 2010-02-28 2017-09-12 Microsoft Technology Licensing, Llc AR glasses with event and sensor triggered AR eyepiece interface to external devices
US9128281B2 (en) 2010-09-14 2015-09-08 Microsoft Technology Licensing, Llc Eyepiece with uniformly illuminated reflective display
US20150309316A1 (en) 2011-04-06 2015-10-29 Microsoft Technology Licensing, Llc Ar glasses with predictive control of external device based on event input
US9182596B2 (en) 2010-02-28 2015-11-10 Microsoft Technology Licensing, Llc See-through near-eye display glasses with the optical assembly including absorptive polarizers or anti-reflective coatings to reduce stray light
US9341843B2 (en) 2010-02-28 2016-05-17 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a small scale image source
US9366862B2 (en) 2010-02-28 2016-06-14 Microsoft Technology Licensing, Llc System and method for delivering content to a group of see-through near eye display eyepieces
US8472120B2 (en) 2010-02-28 2013-06-25 Osterhout Group, Inc. See-through near-eye display glasses with a small scale image source
US9129295B2 (en) 2010-02-28 2015-09-08 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a fast response photochromic film system for quick transition from dark to clear
US8482859B2 (en) 2010-02-28 2013-07-09 Osterhout Group, Inc. See-through near-eye display glasses wherein image light is transmitted to and reflected from an optically flat film
US9097890B2 (en) 2010-02-28 2015-08-04 Microsoft Technology Licensing, Llc Grating in a light transmissive illumination system for see-through near-eye display glasses
US9285589B2 (en) 2010-02-28 2016-03-15 Microsoft Technology Licensing, Llc AR glasses with event and sensor triggered control of AR eyepiece applications
US9223134B2 (en) 2010-02-28 2015-12-29 Microsoft Technology Licensing, Llc Optical imperfections in a light transmissive illumination system for see-through near-eye display glasses
US9134534B2 (en) 2010-02-28 2015-09-15 Microsoft Technology Licensing, Llc See-through near-eye display glasses including a modular image source
US9229227B2 (en) 2010-02-28 2016-01-05 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a light transmissive wedge shaped illumination system
JP2013521576A (ja) 2010-02-28 2013-06-10 オスターハウト グループ インコーポレイテッド 対話式ヘッド取付け型アイピース上での地域広告コンテンツ
US8488246B2 (en) 2010-02-28 2013-07-16 Osterhout Group, Inc. See-through near-eye display glasses including a curved polarizing film in the image source, a partially reflective, partially transmitting optical element and an optically flat film
US20120249797A1 (en) 2010-02-28 2012-10-04 Osterhout Group, Inc. Head-worn adaptive display
US9097891B2 (en) 2010-02-28 2015-08-04 Microsoft Technology Licensing, Llc See-through near-eye display glasses including an auto-brightness control for the display brightness based on the brightness in the environment
JP6221731B2 (ja) * 2013-09-03 2017-11-01 セイコーエプソン株式会社 虚像表示装置
US9804373B2 (en) * 2014-10-08 2017-10-31 Olympus Corporation Decentered optical system, image projection apparatus incorporating a decentered optical system, and imaging apparatus incorporating a decentered optical system
CN104597600B (zh) * 2015-02-28 2016-09-07 青岛奥美克医疗科技有限公司 一种结构紧凑的开普勒光学系统
US11054621B2 (en) * 2017-07-25 2021-07-06 Lg Electronics Inc. Camera, and image display apparatus including the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3365780B2 (ja) 1991-08-23 2003-01-14 オリンパス光学工業株式会社 実像式変倍ファインダー光学系
US5231534A (en) 1991-01-17 1993-07-27 Olympus Optical Co., Ltd. Real image mode variable magnification finder optical system
US6867916B2 (en) 1995-01-11 2005-03-15 Canon Kabushiki Kaisha Viewfinder optical system
JPH10197796A (ja) 1996-12-27 1998-07-31 Olympus Optical Co Ltd ファインダー光学系
JPH1138472A (ja) 1997-07-18 1999-02-12 Olympus Optical Co Ltd 実像式ファインダー
JPH1138473A (ja) 1997-07-18 1999-02-12 Olympus Optical Co Ltd 実像式ファインダー
JP2000155357A (ja) * 1998-11-24 2000-06-06 Olympus Optical Co Ltd ファインダ光学系
JP2001075023A (ja) * 1999-09-07 2001-03-23 Olympus Optical Co Ltd ファインダ光学系

Also Published As

Publication number Publication date
US20040027475A1 (en) 2004-02-12
US6643062B1 (en) 2003-11-04

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