JPS61121415U - - Google Patents

Info

Publication number
JPS61121415U
JPS61121415U JP1985004243U JP424385U JPS61121415U JP S61121415 U JPS61121415 U JP S61121415U JP 1985004243 U JP1985004243 U JP 1985004243U JP 424385 U JP424385 U JP 424385U JP S61121415 U JPS61121415 U JP S61121415U
Authority
JP
Japan
Prior art keywords
crystal
plate
diagram showing
low
mounting frame
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
JP1985004243U
Other languages
English (en)
Japanese (ja)
Other versions
JPH058579Y2 (US06826419-20041130-M00005.png
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 filed Critical
Priority to JP1985004243U priority Critical patent/JPH058579Y2/ja
Publication of JPS61121415U publication Critical patent/JPS61121415U/ja
Priority to US07/111,073 priority patent/US4805028A/en
Application granted granted Critical
Publication of JPH058579Y2 publication Critical patent/JPH058579Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/46—Systems using spatial filters
    • 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
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports
    • G02B23/2484—Arrangements in relation to a camera or imaging device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Color Television Image Signal Generators (AREA)
  • Blocking Light For Cameras (AREA)
  • Endoscopes (AREA)
JP1985004243U 1985-01-18 1985-01-18 Expired - Lifetime JPH058579Y2 (US06826419-20041130-M00005.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985004243U JPH058579Y2 (US06826419-20041130-M00005.png) 1985-01-18 1985-01-18
US07/111,073 US4805028A (en) 1985-01-18 1987-10-19 Television camera for endoscopes provided with an optical low-pass filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985004243U JPH058579Y2 (US06826419-20041130-M00005.png) 1985-01-18 1985-01-18

Publications (2)

Publication Number Publication Date
JPS61121415U true JPS61121415U (US06826419-20041130-M00005.png) 1986-07-31
JPH058579Y2 JPH058579Y2 (US06826419-20041130-M00005.png) 1993-03-03

Family

ID=11579104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985004243U Expired - Lifetime JPH058579Y2 (US06826419-20041130-M00005.png) 1985-01-18 1985-01-18

Country Status (2)

Country Link
US (1) US4805028A (US06826419-20041130-M00005.png)
JP (1) JPH058579Y2 (US06826419-20041130-M00005.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009192776A (ja) * 2008-02-14 2009-08-27 Epson Toyocom Corp 撮像装置及び撮像装置の光学ローパスフィルタの製造方法

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63291026A (ja) * 1987-05-25 1988-11-28 Olympus Optical Co Ltd 結像光学系
US4864408A (en) * 1988-10-31 1989-09-05 Eastman Kodak Company Light box with improved spectral response for CCD imager
JPH0833526B2 (ja) * 1988-11-28 1996-03-29 キヤノン株式会社 光学的ローパスフィルターを有した撮影レンズ
DE69024182T2 (de) * 1989-06-30 1996-10-31 Nippon Telegraph & Telephone Linearer sender
US5270825A (en) * 1989-10-12 1993-12-14 Olympus Optical Co., Ltd. Imaging optical system having a moire elimination effect
US5070407A (en) * 1990-05-11 1991-12-03 Wheeler Ernest E Filter changing mechanism for a video camera
US5151790A (en) * 1990-07-23 1992-09-29 Fuji Photo Film Co., Ltd. Image pickup device for stabilizing optical aberrations
US5581301A (en) * 1990-10-03 1996-12-03 Canon Kabushiki Kaisha Image processing apparatus with adjustable low-pass optical filter characteristics
US5233431A (en) * 1990-10-26 1993-08-03 Fuji Photo Film Co., Ltd. Image pickup device
WO1994017493A1 (en) * 1993-01-29 1994-08-04 Q-Dot Photonics, Inc. Methods and apparatus for image processing
DE69416126T2 (de) * 1993-03-31 1999-07-22 Hughes Jvc Tech Corp Farbprojektionssystem mit einer einzigen projektionslinse
US5781236A (en) * 1994-03-04 1998-07-14 Canon Kabushiki Kaisha Image sensing apparatus and image sensing method
US5862425A (en) * 1995-01-26 1999-01-19 Asahi Kogaku Kogyo Kabushiki Kaisha Electronic color still video camera having electro-developing recording medium
JPH10248068A (ja) * 1997-03-05 1998-09-14 Canon Inc 撮像装置及び画像処理装置
US6327085B1 (en) * 1998-03-31 2001-12-04 Nikon Corporation Optical filter and optical device provided with this optical filter
JP2004126384A (ja) * 2002-10-04 2004-04-22 Pentax Corp 光学式ローパスフィルタおよび撮像光学系
JP2008299250A (ja) * 2007-06-04 2008-12-11 Olympus Corp 撮像装置
US20090096915A1 (en) * 2007-10-16 2009-04-16 Kelly Sean C Anti-aliasing spatial filter system
WO2010059966A2 (en) * 2008-11-21 2010-05-27 Panavision International, L.P. Imaging system with a dynamic optical low-pass filter
DE102015000050A1 (de) * 2015-01-09 2016-07-14 Olympus Winter & Ibe Gmbh Edoskopoptik

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154818A (ja) * 1982-03-10 1983-09-14 Olympus Optical Co Ltd 電子撮像光学装置
JPS5971071A (ja) * 1982-10-15 1984-04-21 Canon Inc 定着装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588224A (en) * 1969-06-03 1971-06-28 Rca Corp Adjustable bandwidth optical filter
JPS53119063A (en) * 1977-03-26 1978-10-18 Minolta Camera Co Ltd Optical low pass filter
US4245909A (en) * 1978-06-26 1981-01-20 Loos Hendricus G Optical instrument for measurement of particle size distributions
JPS5865134A (ja) * 1981-10-12 1983-04-18 オリンパス光学工業株式会社 内視鏡用テレビカメラの接続装置
JPS59201585A (ja) * 1983-04-30 1984-11-15 Asahi Optical Co Ltd 電子カメラの光学ロ−パスフイルタ支持装置
US4554585A (en) * 1983-08-12 1985-11-19 Rca Corporation Spatial prefilter for variable-resolution sampled imaging systems
JPH0772769B2 (ja) * 1984-09-26 1995-08-02 ソニー株式会社 固体撮像装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154818A (ja) * 1982-03-10 1983-09-14 Olympus Optical Co Ltd 電子撮像光学装置
JPS5971071A (ja) * 1982-10-15 1984-04-21 Canon Inc 定着装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009192776A (ja) * 2008-02-14 2009-08-27 Epson Toyocom Corp 撮像装置及び撮像装置の光学ローパスフィルタの製造方法

Also Published As

Publication number Publication date
US4805028A (en) 1989-02-14
JPH058579Y2 (US06826419-20041130-M00005.png) 1993-03-03

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