FR2572811B1 - Lunette de visee a image redressee - Google Patents

Lunette de visee a image redressee

Info

Publication number
FR2572811B1
FR2572811B1 FR8416762A FR8416762A FR2572811B1 FR 2572811 B1 FR2572811 B1 FR 2572811B1 FR 8416762 A FR8416762 A FR 8416762A FR 8416762 A FR8416762 A FR 8416762A FR 2572811 B1 FR2572811 B1 FR 2572811B1
Authority
FR
France
Prior art keywords
sight glass
straightened image
straightened
image
sight
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
FR8416762A
Other languages
English (en)
Other versions
FR2572811A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8416762A priority Critical patent/FR2572811B1/fr
Publication of FR2572811A1 publication Critical patent/FR2572811A1/fr
Application granted granted Critical
Publication of FR2572811B1 publication Critical patent/FR2572811B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • 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
    • G02B23/14—Viewfinders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)
FR8416762A 1984-11-02 1984-11-02 Lunette de visee a image redressee Expired FR2572811B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8416762A FR2572811B1 (fr) 1984-11-02 1984-11-02 Lunette de visee a image redressee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416762A FR2572811B1 (fr) 1984-11-02 1984-11-02 Lunette de visee a image redressee

Publications (2)

Publication Number Publication Date
FR2572811A1 FR2572811A1 (fr) 1986-05-09
FR2572811B1 true FR2572811B1 (fr) 1987-04-17

Family

ID=9309229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8416762A Expired FR2572811B1 (fr) 1984-11-02 1984-11-02 Lunette de visee a image redressee

Country Status (1)

Country Link
FR (1) FR2572811B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102777764A (zh) * 2012-07-13 2012-11-14 中国科学院国家天文台南京天文光学技术研究所 适合用于极地条件下天文观测设备的动态充氮系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672701B1 (fr) * 1991-02-13 1994-07-08 Pierre Jean Thevon Lunette de visee.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB420232A (en) * 1933-05-25 1934-11-26 Zeiss Carl Improvements in optical observation instruments
DE2730370A1 (de) * 1977-07-05 1979-01-25 Agfa Gevaert Ag Verwendung chemisch einheitlicher copolymerisate zur herstellung von optischen elementen
DE2833944C2 (de) * 1978-08-03 1986-09-25 IBP Pietzsch GmbH, 7505 Ettlingen Visiergerät
US4249797A (en) * 1979-05-24 1981-02-10 Steve Sendecki Dual image viewer with mirror adjusting means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102777764A (zh) * 2012-07-13 2012-11-14 中国科学院国家天文台南京天文光学技术研究所 适合用于极地条件下天文观测设备的动态充氮系统
CN102777764B (zh) * 2012-07-13 2014-04-02 中国科学院国家天文台南京天文光学技术研究所 适合用于极地条件下天文观测设备的动态充氮系统

Also Published As

Publication number Publication date
FR2572811A1 (fr) 1986-05-09

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Legal Events

Date Code Title Description
CL Concession to grant licenses
TP Transmission of property
CA Change of address
CD Change of name or company name
RL Notice of termination of a license
CL Concession to grant licenses