JPS55118006A - Positioning device of eyepiece - Google Patents

Positioning device of eyepiece

Info

Publication number
JPS55118006A
JPS55118006A JP2578779A JP2578779A JPS55118006A JP S55118006 A JPS55118006 A JP S55118006A JP 2578779 A JP2578779 A JP 2578779A JP 2578779 A JP2578779 A JP 2578779A JP S55118006 A JPS55118006 A JP S55118006A
Authority
JP
Japan
Prior art keywords
barrel
diopter adjusting
photographing
eyepiece
cam barrel
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
JP2578779A
Other languages
Japanese (ja)
Other versions
JPS5840721B2 (en
Inventor
Kazumasa Matsuo
Tetsumaru Kubota
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.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP54025787A priority Critical patent/JPS5840721B2/en
Priority to US06/124,457 priority patent/US4351587A/en
Priority to DE19803008502 priority patent/DE3008502A1/en
Publication of JPS55118006A publication Critical patent/JPS55118006A/en
Publication of JPS5840721B2 publication Critical patent/JPS5840721B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Microscoopes, Condenser (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)

Abstract

PURPOSE: To ease the mounting of the photographing device without requiring turning operation by performing the mounting of the photographing device through fitting to the endoscope eyepiece part.
CONSTITUTION: A positioning device 1 is incorporated into the eyepiece part 2 of the endoscope and is constituted by a movable barrel 4 to which an eyepiece 3 is supported, a stationary barrel 5 which slidably, turnably and tightly fits this movable barrel 4, a diopter adjusting cam barrel 6 which is so slidably set in the optical axis direction as to tightly fits this stationary barrel 5, a photographing interlocking cam barrel 7 which is so turnably disposed in the optical axis direction as to tightly fits this diopter adjusting cam barrel 6, a diopter adjusting pin 8 which is studded on the outside peripheral surface of the movable barrel 4, a diopter adjusting ring 9 for sliding the diopter adjusting cam barrel 6 in the optical axis direction and an interlocking means 20 for turning the photographing interlocking cam barrel 7 cooperatively with the mounting operation of the photographing device.
COPYRIGHT: (C)1980,JPO&Japio
JP54025787A 1979-03-05 1979-03-05 Eyepiece positioning device Expired JPS5840721B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP54025787A JPS5840721B2 (en) 1979-03-05 1979-03-05 Eyepiece positioning device
US06/124,457 US4351587A (en) 1979-03-05 1980-02-25 Apparatus for positioning eyepiece of endoscope
DE19803008502 DE3008502A1 (en) 1979-03-05 1980-03-05 DEVICE FOR ADJUSTING THE Ocular OF AN ENDOSCOPE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54025787A JPS5840721B2 (en) 1979-03-05 1979-03-05 Eyepiece positioning device

Publications (2)

Publication Number Publication Date
JPS55118006A true JPS55118006A (en) 1980-09-10
JPS5840721B2 JPS5840721B2 (en) 1983-09-07

Family

ID=12175533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54025787A Expired JPS5840721B2 (en) 1979-03-05 1979-03-05 Eyepiece positioning device

Country Status (1)

Country Link
JP (1) JPS5840721B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018507035A (en) * 2015-02-06 2018-03-15 オリンパス ビンテル ウント イーベーエー ゲーエムベーハーＯｌｙｍｐｕｓ Ｗｉｎｔｅｒ ＆ Ｉｂｅ Ｇｅｓｅｌｌｓｃｈａｆｔ Ｍｉｔ Ｂｅｓｃｈｒａｎｋｔｅｒ Ｈａｆｔｕｎｇ Surgical instrument eyepiece

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033320U (en) * 1983-08-12 1985-03-07 株式会社　ナカニシ　オプテイカル glasses vine
JPH0610345Y2 (en) * 1988-09-12 1994-03-16 手賀精工株式会社 Glasses hinges
JPH03127310U (en) * 1990-04-04 1991-12-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018507035A (en) * 2015-02-06 2018-03-15 オリンパス ビンテル ウント イーベーエー ゲーエムベーハーＯｌｙｍｐｕｓ Ｗｉｎｔｅｒ ＆ Ｉｂｅ Ｇｅｓｅｌｌｓｃｈａｆｔ Ｍｉｔ Ｂｅｓｃｈｒａｎｋｔｅｒ Ｈａｆｔｕｎｇ Surgical instrument eyepiece

Also Published As

Publication number Publication date
JPS5840721B2 (en) 1983-09-07

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