JPS5091333A - - Google Patents

Info

Publication number
JPS5091333A
JPS5091333A JP48138081A JP13808173A JPS5091333A JP S5091333 A JPS5091333 A JP S5091333A JP 48138081 A JP48138081 A JP 48138081A JP 13808173 A JP13808173 A JP 13808173A JP S5091333 A JPS5091333 A JP S5091333A
Authority
JP
Japan
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
JP48138081A
Other versions
JPS5856848B2 (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 JP48138081A priority Critical patent/JPS5856848B2/ja
Priority to DE19742458306 priority patent/DE2458306C3/de
Publication of JPS5091333A publication Critical patent/JPS5091333A/ja
Priority to US05/765,754 priority patent/US4138192A/en
Publication of JPS5856848B2 publication Critical patent/JPS5856848B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G02B23/2423—Optical details of the distal end

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Lenses (AREA)
JP48138081A 1973-12-13 1973-12-13 シヤシヨウコウガクケイ Expired JPS5856848B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP48138081A JPS5856848B2 (ja) 1973-12-13 1973-12-13 シヤシヨウコウガクケイ
DE19742458306 DE2458306C3 (de) 1973-12-13 1974-12-10 Optisches System mit schräg nach vorn gerichtetem Sichtfeld
US05/765,754 US4138192A (en) 1973-12-13 1977-02-04 Foward-oblique viewing optical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48138081A JPS5856848B2 (ja) 1973-12-13 1973-12-13 シヤシヨウコウガクケイ

Publications (2)

Publication Number Publication Date
JPS5091333A true JPS5091333A (ja) 1975-07-22
JPS5856848B2 JPS5856848B2 (ja) 1983-12-16

Family

ID=15213502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48138081A Expired JPS5856848B2 (ja) 1973-12-13 1973-12-13 シヤシヨウコウガクケイ

Country Status (2)

Country Link
JP (1) JPS5856848B2 (ja)
DE (1) DE2458306C3 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5987403A (ja) * 1982-11-10 1984-05-21 Olympus Optical Co Ltd 視野方向変換光学系
JPS6064320A (ja) * 1983-09-20 1985-04-12 Olympus Optical Co Ltd 内視鏡用視野方向変換光学系
JP2020502575A (ja) * 2016-12-15 2020-01-23 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 側視内視鏡のための光学系及び側視内視鏡
JP2021513114A (ja) * 2018-02-06 2021-05-20 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 内視鏡の光学系、内視鏡、ステレオビデオ内視鏡、及び光学系の製造方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140313A (ja) * 1983-12-28 1985-07-25 Olympus Optical Co Ltd 硬性内視鏡の斜視用光学系
US4735491A (en) * 1983-12-28 1988-04-05 Olympus Optical Co., Ltd. Optical system for endoscopes
JPH0548171Y2 (ja) * 1986-05-07 1993-12-21
DE3640186C3 (de) * 1986-11-25 1994-08-11 Wolf Gmbh Richard Verfahren zur Herstellung eines Objektivs für Endoskope
DE19929045C1 (de) * 1999-06-25 2001-03-15 Storz Karl Gmbh & Co Kg Ablenksystem für ein Schrägblickendoskop sowie Schrägblickendoskop mit einem derartigen Ablenksystem
DE102017124593A1 (de) * 2017-10-20 2019-04-25 Olympus Winter & Ibe Gmbh Umlenkprismenbaugruppe für ein Endoskop mit seitlicher Blickrichtung, Endoskop und Verfahren zur Montage einer Umlenkprismenbaugruppe
DE102018115238B4 (de) * 2018-06-25 2021-09-23 Olympus Winter & Ibe Gmbh Umlenkprismenbaugruppe für ein Endoskop mit seitlicher Blickrichtung, Endoskop mit seitlicher Blickrichtung und Verfahren zur Montage einer Umlenkprismenbaugruppe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937193C (de) * 1954-10-22 1955-12-29 Richard Wolf Endoskopoptik

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5987403A (ja) * 1982-11-10 1984-05-21 Olympus Optical Co Ltd 視野方向変換光学系
US4684224A (en) * 1982-11-10 1987-08-04 Olympus Optical Co., Ltd. Field view direction changing optical system
JPH04253B2 (ja) * 1982-11-10 1992-01-06 Olympus Optical Co
JPS6064320A (ja) * 1983-09-20 1985-04-12 Olympus Optical Co Ltd 内視鏡用視野方向変換光学系
JPH0222926B2 (ja) * 1983-09-20 1990-05-22 Olympus Optical Co
JP2020502575A (ja) * 2016-12-15 2020-01-23 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 側視内視鏡のための光学系及び側視内視鏡
US11579432B2 (en) 2016-12-15 2023-02-14 Olympus Winter & Ibe Gmbh Optical system for a side-viewing endoscope, and side-viewing endoscope
JP2021513114A (ja) * 2018-02-06 2021-05-20 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 内視鏡の光学系、内視鏡、ステレオビデオ内視鏡、及び光学系の製造方法

Also Published As

Publication number Publication date
DE2458306C3 (de) 1983-12-01
JPS5856848B2 (ja) 1983-12-16
DE2458306B2 (de) 1977-05-26
DE2458306A1 (de) 1975-06-26

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