JPS6385520A - 円筒内観察用フアイバスコ−プ - Google Patents

円筒内観察用フアイバスコ−プ

Info

Publication number
JPS6385520A
JPS6385520A JP23301486A JP23301486A JPS6385520A JP S6385520 A JPS6385520 A JP S6385520A JP 23301486 A JP23301486 A JP 23301486A JP 23301486 A JP23301486 A JP 23301486A JP S6385520 A JPS6385520 A JP S6385520A
Authority
JP
Japan
Prior art keywords
cylinder
light
light guide
circumference
circle
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
JP23301486A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0560848B2 (enExample
Inventor
Toshiro Takahashi
利郎 高橋
Kiyoshi Ozawa
清 小沢
Yuzo Hasegawa
長谷川　祐蔵
Yukihiko Koshiba
小柴　幸彦
Atsushi Uchiumi
内海　厚
Seiroku Ose
大瀬　誓六
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.)
JGC Corp
Mitsubishi Cable Industries Ltd
Tokyo Electric Power Co Holdings Inc
Original Assignee
JGC Corp
Mitsubishi Cable Industries Ltd
Tokyo Electric Power Co Inc
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 JGC Corp, Mitsubishi Cable Industries Ltd, Tokyo Electric Power Co Inc filed Critical JGC Corp
Priority to JP23301486A priority Critical patent/JPS6385520A/ja
Publication of JPS6385520A publication Critical patent/JPS6385520A/ja
Publication of JPH0560848B2 publication Critical patent/JPH0560848B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP23301486A 1986-09-29 1986-09-29 円筒内観察用フアイバスコ−プ Granted JPS6385520A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23301486A JPS6385520A (ja) 1986-09-29 1986-09-29 円筒内観察用フアイバスコ−プ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23301486A JPS6385520A (ja) 1986-09-29 1986-09-29 円筒内観察用フアイバスコ−プ

Publications (2)

Publication Number Publication Date
JPS6385520A true JPS6385520A (ja) 1988-04-16
JPH0560848B2 JPH0560848B2 (enExample) 1993-09-03

Family

ID=16948460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23301486A Granted JPS6385520A (ja) 1986-09-29 1986-09-29 円筒内観察用フアイバスコ−プ

Country Status (1)

Country Link
JP (1) JPS6385520A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020536593A (ja) * 2017-08-17 2020-12-17 ２７０ サージカル リミテッド 直径が変化するマルチカメラ手術照明デバイス

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020536593A (ja) * 2017-08-17 2020-12-17 ２７０ サージカル リミテッド 直径が変化するマルチカメラ手術照明デバイス

Also Published As

Publication number Publication date
JPH0560848B2 (enExample) 1993-09-03

Similar Documents

Publication Publication Date Title
US4699463A (en) Multidirectional viewing borescope
US4500181A (en) Illuminating optical system for endoscopes
KR970009174B1 (ko) 확대 촬상 장치의 조명용 도광 장치
JP3142994U (ja) 暗視野照明装置
GB1071776A (en) Endoscopes
US4271829A (en) Endoscope with distance measuring device
CA1243520A (en) Image fiber with a mechanism for rotating a field of view
JPS6385520A (ja) 円筒内観察用フアイバスコ−プ
JPH0710722Y2 (ja) 体内検査装置内挿通用細径スコープ
EP0704695B1 (en) Lighting device for an observation or image pickup apparatus
JPH0224095Y2 (enExample)
JPH0219775Y2 (enExample)
JPH0295205A (ja) 内面画像入力装置
SU1628040A1 (ru) Осветительное устройство дл микроскопа
JPS5850324Y2 (ja) 内視鏡の照明装置
JPH0532817Y2 (enExample)
JPS61267726A (ja) 内視鏡の照明装置
JPH0521221U (ja) 管内の上面観察装置
SU777621A1 (ru) Эндоскоп
JPH0526566Y2 (enExample)
JPH028247Y2 (enExample)
JP2533189Y2 (ja) 照明系を組込んだズームレンズ
DE2625699A1 (de) Vorrichtung zur beleuchtung und inspektion von hohlraeumen
JP2950946B2 (ja) 拡大観察装置
JPH0553243B2 (enExample)