FR1111830A - Wide field of view optical device - Google Patents

Wide field of view optical device

Info

Publication number
FR1111830A
FR1111830A FR1111830DA FR1111830A FR 1111830 A FR1111830 A FR 1111830A FR 1111830D A FR1111830D A FR 1111830DA FR 1111830 A FR1111830 A FR 1111830A
Authority
FR
France
Prior art keywords
optical device
wide field
view optical
view
wide
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
Other languages
French (fr)
Inventor
Henri Lefebvre
Joseph Brun
Georges Dufresse
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
Application granted granted Critical
Publication of FR1111830A publication Critical patent/FR1111830A/en
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
    • G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0605—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors
FR1111830D 1954-09-30 1954-09-30 Wide field of view optical device Expired FR1111830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1111830T 1954-09-30

Publications (1)

Publication Number Publication Date
FR1111830A true FR1111830A (en) 1956-03-05

Family

ID=9626951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1111830D Expired FR1111830A (en) 1954-09-30 1954-09-30 Wide field of view optical device

Country Status (1)

Country Link
FR (1) FR1111830A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995066A (en) * 1956-06-13 1961-08-08 Joseph Brun Anamorphotic system
US3006241A (en) * 1957-02-01 1961-10-31 Alvin M Marks Method and apparatus for overhead projection
US3112355A (en) * 1959-11-03 1963-11-26 Karl F Ross Wide-angle catoptric system
EP2439574A1 (en) * 2010-10-08 2012-04-11 Raytheon Company An anamorphic reflecting optical system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995066A (en) * 1956-06-13 1961-08-08 Joseph Brun Anamorphotic system
US3006241A (en) * 1957-02-01 1961-10-31 Alvin M Marks Method and apparatus for overhead projection
US3112355A (en) * 1959-11-03 1963-11-26 Karl F Ross Wide-angle catoptric system
EP2439574A1 (en) * 2010-10-08 2012-04-11 Raytheon Company An anamorphic reflecting optical system
US8274734B2 (en) 2010-10-08 2012-09-25 Raytheon Company Anamorphic relayed imager having multiple rotationally symmetric powered mirrors

Similar Documents

Publication Publication Date Title
FR1134843A (en) Self-tapping fixing device
FR1118875A (en) Improvements to an electro-abrasion device
CH326225A (en) Variable focal length optical device
FR1111830A (en) Wide field of view optical device
FR1168099A (en) Electronic optical device
FR1136451A (en) Camera with built-in light meter
CH391020A (en) Waveguide device
FR1118792A (en) Resonant cavity device
FR1164612A (en) Wide-field optical viewfinder device
FR1158591A (en) optical element for observation or sighting device
FR1136625A (en) Pin device carrying electrical organs
FR1139901A (en) Camera equipped with an analyzer tube and an objective with adjustable relative aperture
FR1109949A (en) Light projectile-proof observation device
FR1112898A (en) Fixing device of a rotating ball assembly
FR1107626A (en) Broken path magnification change device
FR1137378A (en) Improvements in the fabrication of waveguide junctions
FR1109754A (en) Locking coupling device
FR1078618A (en) Articulated support device for sighting optical instruments and the like
FR1093010A (en) Multiple function coupling device
FR1158235A (en) Optical action transducer
CH319708A (en) One way click device
FR1156383A (en) Optical exploration device
FR1189884A (en) Optical exploration device
FR1112893A (en) Optical device
FR1139542A (en) Assembly device