JPH0474687B2 - - Google Patents

Info

Publication number
JPH0474687B2
JPH0474687B2 JP58163585A JP16358583A JPH0474687B2 JP H0474687 B2 JPH0474687 B2 JP H0474687B2 JP 58163585 A JP58163585 A JP 58163585A JP 16358583 A JP16358583 A JP 16358583A JP H0474687 B2 JPH0474687 B2 JP H0474687B2
Authority
JP
Japan
Prior art keywords
light
endoscope
light shielding
color
signal
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
JP58163585A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6053917A (ja
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 JP58163585A priority Critical patent/JPS6053917A/ja
Priority to DE3432393A priority patent/DE3432393C2/de
Priority to US06/647,515 priority patent/US4622584A/en
Publication of JPS6053917A publication Critical patent/JPS6053917A/ja
Publication of JPH0474687B2 publication Critical patent/JPH0474687B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0437—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using masks, aperture plates, spatial light modulators, spatial filters, e.g. reflective filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0448—Adjustable, e.g. focussing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • 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
    • G02B23/2407—Optical details
    • G02B23/2461—Illumination
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/005—Diaphragms
JP58163585A 1983-09-05 1983-09-05 内視鏡用自動調光装置 Granted JPS6053917A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58163585A JPS6053917A (ja) 1983-09-05 1983-09-05 内視鏡用自動調光装置
DE3432393A DE3432393C2 (de) 1983-09-05 1984-09-04 Automatische Abblendvorrichtung für ein Endoskop
US06/647,515 US4622584A (en) 1983-09-05 1984-09-05 Automatic dimmer for endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58163585A JPS6053917A (ja) 1983-09-05 1983-09-05 内視鏡用自動調光装置

Publications (2)

Publication Number Publication Date
JPS6053917A JPS6053917A (ja) 1985-03-28
JPH0474687B2 true JPH0474687B2 (de) 1992-11-26

Family

ID=15776706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58163585A Granted JPS6053917A (ja) 1983-09-05 1983-09-05 内視鏡用自動調光装置

Country Status (1)

Country Link
JP (1) JPS6053917A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2610256B2 (ja) * 1987-01-26 1997-05-14 株式会社東芝 内視鏡の光源装置
JP2669743B2 (ja) * 1991-12-25 1997-10-29 株式会社東芝 内視鏡装置
JP2669742B2 (ja) * 1991-12-25 1997-10-29 株式会社東芝 内視鏡装置
JP3642267B2 (ja) 2000-07-05 2005-04-27 セイコーエプソン株式会社 照明光学系およびこれを備えたプロジェクタ
JP2010051538A (ja) * 2008-08-28 2010-03-11 Panasonic Corp 撮像装置
FR2972530B1 (fr) * 2011-03-07 2013-03-29 Areva Solar Inc Dispositif de mesure de rayonnement solaire focalise a utiliser dans une centrale solaire
US9989410B2 (en) * 2014-11-25 2018-06-05 Heraeus Noblelight America Llc Tunable photo-detector device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846926A (ja) * 1981-09-12 1983-03-18 富士写真光機株式会社 固体撮像素子を用いた内視鏡装置
JPS5875523A (ja) * 1981-10-31 1983-05-07 オリンパス光学工業株式会社 内視鏡

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846926A (ja) * 1981-09-12 1983-03-18 富士写真光機株式会社 固体撮像素子を用いた内視鏡装置
JPS5875523A (ja) * 1981-10-31 1983-05-07 オリンパス光学工業株式会社 内視鏡

Also Published As

Publication number Publication date
JPS6053917A (ja) 1985-03-28

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