FR2671643B1 - SIGHT WITH AUTOMATIC DISTORTION CALIBRATION. - Google Patents

SIGHT WITH AUTOMATIC DISTORTION CALIBRATION.

Info

Publication number
FR2671643B1
FR2671643B1 FR9100425A FR9100425A FR2671643B1 FR 2671643 B1 FR2671643 B1 FR 2671643B1 FR 9100425 A FR9100425 A FR 9100425A FR 9100425 A FR9100425 A FR 9100425A FR 2671643 B1 FR2671643 B1 FR 2671643B1
Authority
FR
France
Prior art keywords
sight
distortion calibration
automatic distortion
automatic
calibration
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 - Fee Related
Application number
FR9100425A
Other languages
French (fr)
Other versions
FR2671643A1 (en
Inventor
Frederic Melchoir
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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Priority to FR9100425A priority Critical patent/FR2671643B1/en
Publication of FR2671643A1 publication Critical patent/FR2671643A1/en
Application granted granted Critical
Publication of FR2671643B1 publication Critical patent/FR2671643B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/32—Devices for testing or checking
    • 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
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
    • 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)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
FR9100425A 1991-01-16 1991-01-16 SIGHT WITH AUTOMATIC DISTORTION CALIBRATION. Expired - Fee Related FR2671643B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9100425A FR2671643B1 (en) 1991-01-16 1991-01-16 SIGHT WITH AUTOMATIC DISTORTION CALIBRATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9100425A FR2671643B1 (en) 1991-01-16 1991-01-16 SIGHT WITH AUTOMATIC DISTORTION CALIBRATION.

Publications (2)

Publication Number Publication Date
FR2671643A1 FR2671643A1 (en) 1992-07-17
FR2671643B1 true FR2671643B1 (en) 1994-07-08

Family

ID=9408714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9100425A Expired - Fee Related FR2671643B1 (en) 1991-01-16 1991-01-16 SIGHT WITH AUTOMATIC DISTORTION CALIBRATION.

Country Status (1)

Country Link
FR (1) FR2671643B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491868A (en) * 1981-05-06 1985-01-01 Inspection Technology Inc. Video image compensator for inspection apparatus
FR2648919B1 (en) * 1989-06-22 1991-10-11 Sagem MULTI-CHANNEL OPTICAL MONITORING AND FOCUSING METHOD AND APPARATUS

Also Published As

Publication number Publication date
FR2671643A1 (en) 1992-07-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse