JPH0564326B2 - - Google Patents

Info

Publication number
JPH0564326B2
JPH0564326B2 JP59020503A JP2050384A JPH0564326B2 JP H0564326 B2 JPH0564326 B2 JP H0564326B2 JP 59020503 A JP59020503 A JP 59020503A JP 2050384 A JP2050384 A JP 2050384A JP H0564326 B2 JPH0564326 B2 JP H0564326B2
Authority
JP
Japan
Prior art keywords
crystal plate
crystal
ray
pass filter
separates
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.)
Expired - Lifetime
Application number
JP59020503A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60164719A (ja
Inventor
Yasuo Nakada
Takashi Asaida
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP59020503A priority Critical patent/JPS60164719A/ja
Publication of JPS60164719A publication Critical patent/JPS60164719A/ja
Publication of JPH0564326B2 publication Critical patent/JPH0564326B2/ja
Granted legal-status Critical Current

Links

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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/288—Filters employing polarising elements, e.g. Lyot or Solc filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Television Image Signal Generators (AREA)
JP59020503A 1984-02-07 1984-02-07 光学的ローパスフィルタ Granted JPS60164719A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59020503A JPS60164719A (ja) 1984-02-07 1984-02-07 光学的ローパスフィルタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59020503A JPS60164719A (ja) 1984-02-07 1984-02-07 光学的ローパスフィルタ

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP6249935A Division JPH07168133A (ja) 1994-09-19 1994-09-19 撮像装置
JP6249937A Division JP2863447B2 (ja) 1994-09-19 1994-09-19 撮像装置
JP6249936A Division JP2508499B2 (ja) 1994-09-19 1994-09-19 光学的ロ―パスフィルタ

Publications (2)

Publication Number Publication Date
JPS60164719A JPS60164719A (ja) 1985-08-27
JPH0564326B2 true JPH0564326B2 (enExample) 1993-09-14

Family

ID=12028960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59020503A Granted JPS60164719A (ja) 1984-02-07 1984-02-07 光学的ローパスフィルタ

Country Status (1)

Country Link
JP (1) JPS60164719A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100733B2 (ja) * 1984-05-17 1994-12-12 株式会社東芝 空間周波数フイルタ
JPS61261988A (ja) * 1985-05-15 1986-11-20 Victor Co Of Japan Ltd 光学フイルタ
DE3686358T2 (de) * 1985-05-27 1993-02-25 Sony Corp Optischer tiefpassfilter fuer eine festkoerper-farbkamera.
JPH0636285B2 (ja) * 1985-09-26 1994-05-11 パイオニア株式会社 デジタルデ−タ再生方式
JP2840619B2 (ja) * 1987-04-28 1998-12-24 松下電器産業株式会社 光学的ローパスフイルタ
JPH0718985B2 (ja) * 1989-02-21 1995-03-06 日本放送協会 固体撮像装置
JP2744323B2 (ja) * 1990-03-30 1998-04-28 キヤノン株式会社 光学的ローパスフィルター
JPH06169415A (ja) * 1992-11-30 1994-06-14 Olympus Optical Co Ltd 撮像装置
JPH07168133A (ja) * 1994-09-19 1995-07-04 Sony Corp 撮像装置
JP2863447B2 (ja) * 1994-09-19 1999-03-03 ソニー株式会社 撮像装置
JPH09509508A (ja) * 1994-12-22 1997-09-22 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ ２個の複屈折性光学フィルタ素子を有する光学的ローパスフィルタ
JPH0969967A (ja) * 1995-08-31 1997-03-11 Sony Corp 撮像装置
US6327085B1 (en) 1998-03-31 2001-12-04 Nikon Corporation Optical filter and optical device provided with this optical filter
EP1109036A1 (en) 1999-11-19 2001-06-20 Canon Kabushiki Kaisha Optical low-pass filter, and image sensing unit and apparatus using the same
JP2007093900A (ja) 2005-09-28 2007-04-12 Canon Inc 光学素子およびそれを有する撮像装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5975222A (ja) * 1982-10-22 1984-04-27 Victor Co Of Japan Ltd 光学フイルタ

Also Published As

Publication number Publication date
JPS60164719A (ja) 1985-08-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term