FR1260786A - Lunette endoscopique - Google Patents

Lunette endoscopique

Info

Publication number
FR1260786A
FR1260786A FR823147A FR823147A FR1260786A FR 1260786 A FR1260786 A FR 1260786A FR 823147 A FR823147 A FR 823147A FR 823147 A FR823147 A FR 823147A FR 1260786 A FR1260786 A FR 1260786A
Authority
FR
France
Prior art keywords
endoscopic scope
endoscopic
scope
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
FR823147A
Other languages
English (en)
Inventor
Guy Baudifier
Andre Fougerat
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR823147A priority Critical patent/FR1260786A/fr
Priority to GB1171961A priority patent/GB926779A/en
Priority to LU39966D priority patent/LU39966A1/xx
Priority to CH399561A priority patent/CH370257A/fr
Application granted granted Critical
Publication of FR1260786A publication Critical patent/FR1260786A/fr
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
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
    • 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
    • G02B23/2446—Optical details of the image relay
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/02—Observation devices permitting vision but shielding the observer

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Lenses (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
FR823147A 1960-04-01 1960-04-01 Lunette endoscopique Expired FR1260786A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR823147A FR1260786A (fr) 1960-04-01 1960-04-01 Lunette endoscopique
GB1171961A GB926779A (en) 1960-04-01 1961-03-30 Improvements in or relating to endoscopic telescopes
LU39966D LU39966A1 (fr) 1960-04-01 1961-03-31
CH399561A CH370257A (fr) 1960-04-01 1961-04-04 Lunette endoscopique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR823147A FR1260786A (fr) 1960-04-01 1960-04-01 Lunette endoscopique

Publications (1)

Publication Number Publication Date
FR1260786A true FR1260786A (fr) 1961-05-12

Family

ID=8728449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823147A Expired FR1260786A (fr) 1960-04-01 1960-04-01 Lunette endoscopique

Country Status (4)

Country Link
CH (1) CH370257A (fr)
FR (1) FR1260786A (fr)
GB (1) GB926779A (fr)
LU (1) LU39966A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142410A (en) * 1989-04-14 1992-08-25 Olympus Optical Co., Ltd. Image relaying optical system
US5206759A (en) * 1989-04-14 1993-04-27 Olympus Optical Co., Ltd. Image relaying optical system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5151950A (ja) * 1974-10-31 1976-05-07 Olympus Optical Co Sodensokogakukei
GB1534541A (en) * 1975-04-30 1978-12-06 Secr Social Service Brit Optical systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142410A (en) * 1989-04-14 1992-08-25 Olympus Optical Co., Ltd. Image relaying optical system
US5206759A (en) * 1989-04-14 1993-04-27 Olympus Optical Co., Ltd. Image relaying optical system

Also Published As

Publication number Publication date
GB926779A (en) 1963-05-22
CH370257A (fr) 1963-06-30
LU39966A1 (fr) 1961-05-21

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