JPS5856848B2 - シヤシヨウコウガクケイ - Google Patents

シヤシヨウコウガクケイ

Info

Publication number
JPS5856848B2
JPS5856848B2 JP48138081A JP13808173A JPS5856848B2 JP S5856848 B2 JPS5856848 B2 JP S5856848B2 JP 48138081 A JP48138081 A JP 48138081A JP 13808173 A JP13808173 A JP 13808173A JP S5856848 B2 JPS5856848 B2 JP S5856848B2
Authority
JP
Japan
Prior art keywords
prism
refraction
optical axis
correction
correction prism
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
Application number
JP48138081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5091333A (enrdf_load_stackoverflow
Inventor
伸夫 山下
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 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 JPS5091333A (enrdf_load_stackoverflow) 1975-07-22
JPS5856848B2 true 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 (enrdf_load_stackoverflow)
DE (1) DE2458306C3 (enrdf_load_stackoverflow)

Families Citing this family (12)

* 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
US4735491A (en) * 1983-12-28 1988-04-05 Olympus Optical Co., Ltd. Optical system for endoscopes
JPS60140313A (ja) * 1983-12-28 1985-07-25 Olympus Optical Co Ltd 硬性内視鏡の斜視用光学系
JPH0548171Y2 (enrdf_load_stackoverflow) * 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
DE102016225097A1 (de) * 2016-12-15 2018-06-21 Olympus Winter & Ibe Gmbh Optisches System für ein seitwärts blickendes Endoskop sowie seitwärts blickendes Endoskop
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
DE102018102641A1 (de) * 2018-02-06 2019-08-08 Olympus Winter & Ibe Gmbh Optisches System eines Endoskops, Endoskop, Stereo-Videoendoskop und Verfahren zum Herstellen eines optischen Systems
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
EP3783397A1 (de) * 2019-08-20 2021-02-24 Fisba AG Subbaugruppe, objektiv und langes und schlankes optisches bildübertragungssystem

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

Also Published As

Publication number Publication date
DE2458306A1 (de) 1975-06-26
DE2458306C3 (de) 1983-12-01
DE2458306B2 (de) 1977-05-26
JPS5091333A (enrdf_load_stackoverflow) 1975-07-22

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