JP2574601Y2 - 細径レンズ構造 - Google Patents

細径レンズ構造

Info

Publication number
JP2574601Y2
JP2574601Y2 JP1990072665U JP7266590U JP2574601Y2 JP 2574601 Y2 JP2574601 Y2 JP 2574601Y2 JP 1990072665 U JP1990072665 U JP 1990072665U JP 7266590 U JP7266590 U JP 7266590U JP 2574601 Y2 JP2574601 Y2 JP 2574601Y2
Authority
JP
Japan
Prior art keywords
rod lens
lens
eyepiece
image
probe
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 - Fee Related
Application number
JP1990072665U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0431101U (it
Inventor
伸二 山森
秀哉 片山
浩平 大野
直 中山
陽二 佐藤
栄弘 保坂
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.)
Nihon Kohden Corp
Original Assignee
Nihon Kohden 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 Nihon Kohden Corp filed Critical Nihon Kohden Corp
Priority to JP1990072665U priority Critical patent/JP2574601Y2/ja
Publication of JPH0431101U publication Critical patent/JPH0431101U/ja
Application granted granted Critical
Publication of JP2574601Y2 publication Critical patent/JP2574601Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP1990072665U 1990-07-10 1990-07-10 細径レンズ構造 Expired - Fee Related JP2574601Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990072665U JP2574601Y2 (ja) 1990-07-10 1990-07-10 細径レンズ構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990072665U JP2574601Y2 (ja) 1990-07-10 1990-07-10 細径レンズ構造

Publications (2)

Publication Number Publication Date
JPH0431101U JPH0431101U (it) 1992-03-12
JP2574601Y2 true JP2574601Y2 (ja) 1998-06-18

Family

ID=31610803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990072665U Expired - Fee Related JP2574601Y2 (ja) 1990-07-10 1990-07-10 細径レンズ構造

Country Status (1)

Country Link
JP (1) JP2574601Y2 (it)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0698116B2 (ja) * 1986-02-28 1994-12-07 メデイカル ダイナミツクス インコ−ポレ−テツド レーザ内視鏡

Also Published As

Publication number Publication date
JPH0431101U (it) 1992-03-12

Similar Documents

Publication Publication Date Title
US6797931B2 (en) Light scanning probe apparatus using light of low coherence including a positioning mechanism
US5056902A (en) Magnetically coupled lens actuator
US7903327B2 (en) Fluorescence microscope apparatus
US5528432A (en) Intra-oral optical viewing device
US20050234347A1 (en) Puncture-type endoscopic probe
JP2009532153A (ja) 内視鏡用保護体及びこれに対応する内視鏡
Seibel et al. Microfabricated optical fiber with a microlens that produces large field-of-view video-rate optical beam scanning for microendoscopy applications
JP2574601Y2 (ja) 細径レンズ構造
JP4402364B2 (ja) 光走査プローブ装置
US20060103921A1 (en) Microscope apparatus
JP2934024B2 (ja) 同軸照明式観察装置
JPH0390128A (ja) 皮膚表面拡大装置
JP2980285B2 (ja) 電子内視鏡
JPH0627393A (ja) 観察装置
US10758113B2 (en) Medical otoscope
JPH04252B2 (it)
JP3396516B2 (ja) 内視鏡スコープおよび内視鏡装置
JP4745632B2 (ja) 内視鏡の挿入部可撓管および内視鏡
JPH0143684Y2 (it)
JPH0143685Y2 (it)
JP4634762B2 (ja) 内視鏡の挿入部可撓管および内視鏡
JP6593785B1 (ja) 口腔内カメラ用光学アタッチメント及び口腔内画像撮像システム
JP4135822B2 (ja) 内視鏡の観察像投影部
JPH0417123Y2 (it)
JPS63304220A (ja) 硬性電子内視鏡装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees