FR2301834A1 - Limiteur de champ pour appareil optique stigmatique - Google Patents

Limiteur de champ pour appareil optique stigmatique

Info

Publication number
FR2301834A1
FR2301834A1 FR7505728A FR7505728A FR2301834A1 FR 2301834 A1 FR2301834 A1 FR 2301834A1 FR 7505728 A FR7505728 A FR 7505728A FR 7505728 A FR7505728 A FR 7505728A FR 2301834 A1 FR2301834 A1 FR 2301834A1
Authority
FR
France
Prior art keywords
optical system
separating
foil
transparent
visual fields
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.)
Granted
Application number
FR7505728A
Other languages
English (en)
Other versions
FR2301834B3 (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 FR7505728A priority Critical patent/FR2301834A1/fr
Publication of FR2301834A1 publication Critical patent/FR2301834A1/fr
Application granted granted Critical
Publication of FR2301834B3 publication Critical patent/FR2301834B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/36—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using refractive optical elements, e.g. prisms, in the optical path between the images and the observer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
FR7505728A 1975-02-21 1975-02-21 Limiteur de champ pour appareil optique stigmatique Granted FR2301834A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7505728A FR2301834A1 (fr) 1975-02-21 1975-02-21 Limiteur de champ pour appareil optique stigmatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7505728A FR2301834A1 (fr) 1975-02-21 1975-02-21 Limiteur de champ pour appareil optique stigmatique

Publications (2)

Publication Number Publication Date
FR2301834A1 true FR2301834A1 (fr) 1976-09-17
FR2301834B3 FR2301834B3 (fr) 1977-11-04

Family

ID=9151654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505728A Granted FR2301834A1 (fr) 1975-02-21 1975-02-21 Limiteur de champ pour appareil optique stigmatique

Country Status (1)

Country Link
FR (1) FR2301834A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047800A2 (fr) * 1980-09-17 1982-03-24 David M. Sheiman Système d'observation et de projection stéréoscopique
DE3523565C1 (de) * 1984-05-21 2003-07-17 Oerlikon Buehrle Ag Optisches Fenster für einen rückwärts gerichteten Empfänger an einer mit Raketenantrieb versehenen Lenkwaffe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047800A2 (fr) * 1980-09-17 1982-03-24 David M. Sheiman Système d'observation et de projection stéréoscopique
EP0047800A3 (fr) * 1980-09-17 1982-09-08 David M. Sheiman Système d'observation et de projection stéréoscopique
DE3523565C1 (de) * 1984-05-21 2003-07-17 Oerlikon Buehrle Ag Optisches Fenster für einen rückwärts gerichteten Empfänger an einer mit Raketenantrieb versehenen Lenkwaffe

Also Published As

Publication number Publication date
FR2301834B3 (fr) 1977-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse