JPS5272242A - Wide angle eyeepiece - Google Patents

Wide angle eyeepiece

Info

Publication number
JPS5272242A
JPS5272242A JP50147385A JP14738575A JPS5272242A JP S5272242 A JPS5272242 A JP S5272242A JP 50147385 A JP50147385 A JP 50147385A JP 14738575 A JP14738575 A JP 14738575A JP S5272242 A JPS5272242 A JP S5272242A
Authority
JP
Japan
Prior art keywords
eyeepiece
wide angle
wide
angle
angle eyeepiece
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.)
Granted
Application number
JP50147385A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5524084B2 (enExample
Inventor
Masanobu Kaneko
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.)
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial 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 Nippon Chemical Industrial Co Ltd filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP50147385A priority Critical patent/JPS5272242A/ja
Priority to US05/748,474 priority patent/US4099842A/en
Publication of JPS5272242A publication Critical patent/JPS5272242A/ja
Publication of JPS5524084B2 publication Critical patent/JPS5524084B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/001—Eyepieces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP50147385A 1975-12-12 1975-12-12 Wide angle eyeepiece Granted JPS5272242A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50147385A JPS5272242A (en) 1975-12-12 1975-12-12 Wide angle eyeepiece
US05/748,474 US4099842A (en) 1975-12-12 1976-12-08 Wide field eyepiece lens system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50147385A JPS5272242A (en) 1975-12-12 1975-12-12 Wide angle eyeepiece

Publications (2)

Publication Number Publication Date
JPS5272242A true JPS5272242A (en) 1977-06-16
JPS5524084B2 JPS5524084B2 (enExample) 1980-06-26

Family

ID=15429048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50147385A Granted JPS5272242A (en) 1975-12-12 1975-12-12 Wide angle eyeepiece

Country Status (2)

Country Link
US (1) US4099842A (enExample)
JP (1) JPS5272242A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06167659A (ja) * 1992-08-03 1994-06-14 Hughes Aircraft Co 正倍率の素子間にダブレット素子を有する視準レンズ
US5926321A (en) * 1996-12-24 1999-07-20 Mitsubishi Denki Kabushiki Kaisha Ocular optical system and ocular image display apparatus
US5986816A (en) * 1997-03-10 1999-11-16 Mitsubishi Denki Kabushiki Kaisha Eyepiece optical system and eyepiece image display device
WO2014185171A1 (ja) * 2013-05-15 2014-11-20 リコーイメージング株式会社 接眼光学系
JP2018523141A (ja) * 2016-07-14 2018-08-16 ツェージャン サニー オプティクス カンパニー リミテッド 接眼レンズ

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07159704A (ja) * 1993-12-01 1995-06-23 Olympus Optical Co Ltd 接眼レンズ
US5973847A (en) * 1994-05-19 1999-10-26 Canon Kabushiki Kaisha Eyepiece lens
JPH08220451A (ja) * 1995-02-10 1996-08-30 Nikon Corp 非球面接眼レンズ
JPH095645A (ja) * 1995-06-15 1997-01-10 Nikon Corp 広視野接眼レンズ
US5726808A (en) * 1995-09-04 1998-03-10 Nikon Corporation Eyepiece lens with wide apparent field of view
JP2000105344A (ja) * 1998-09-30 2000-04-11 Fuji Photo Optical Co Ltd 表示画像観察装置用接眼レンズ
US6349004B1 (en) 1999-07-16 2002-02-19 Optics 1, Inc. Head mounted display viewing optics with improved optical performance
RU2212700C1 (ru) * 2002-07-02 2003-09-20 Открытое акционерное общество "Красногорский завод им. С.А.Зверева" Окуляр с удаленным зрачком
CN106970463A (zh) * 2017-01-11 2017-07-21 玉晶光电(厦门)有限公司 目镜光学系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151163A (enExample) * 1974-05-01 1975-12-04

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975088A (en) * 1975-08-01 1976-08-17 American Optical Corporation Three element eyepiece with magnification of 12X

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151163A (enExample) * 1974-05-01 1975-12-04

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06167659A (ja) * 1992-08-03 1994-06-14 Hughes Aircraft Co 正倍率の素子間にダブレット素子を有する視準レンズ
US5926321A (en) * 1996-12-24 1999-07-20 Mitsubishi Denki Kabushiki Kaisha Ocular optical system and ocular image display apparatus
US5986816A (en) * 1997-03-10 1999-11-16 Mitsubishi Denki Kabushiki Kaisha Eyepiece optical system and eyepiece image display device
WO2014185171A1 (ja) * 2013-05-15 2014-11-20 リコーイメージング株式会社 接眼光学系
JP2014224850A (ja) * 2013-05-15 2014-12-04 リコーイメージング株式会社 接眼光学系
US9715085B2 (en) 2013-05-15 2017-07-25 Ricoh Imaging Company, Ltd. Eyepiece optical system
JP2018523141A (ja) * 2016-07-14 2018-08-16 ツェージャン サニー オプティクス カンパニー リミテッド 接眼レンズ

Also Published As

Publication number Publication date
US4099842A (en) 1978-07-11
JPS5524084B2 (enExample) 1980-06-26

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