FR628769A - Wide angle deviator and its applications to various optical instruments - Google Patents

Wide angle deviator and its applications to various optical instruments

Info

Publication number
FR628769A
FR628769A FR628769DA FR628769A FR 628769 A FR628769 A FR 628769A FR 628769D A FR628769D A FR 628769DA FR 628769 A FR628769 A FR 628769A
Authority
FR
France
Prior art keywords
applications
wide angle
various optical
optical instruments
angle deviator
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
Georges-Jean Poivilliers
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 FR628769A publication Critical patent/FR628769A/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR628769D 1926-04-20 1926-04-20 Wide angle deviator and its applications to various optical instruments Expired FR628769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR628769T 1926-04-20

Publications (1)

Publication Number Publication Date
FR628769A true FR628769A (en) 1927-10-28

Family

ID=8989911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR628769D Expired FR628769A (en) 1926-04-20 1926-04-20 Wide angle deviator and its applications to various optical instruments

Country Status (1)

Country Link
FR (1) FR628769A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382023A (en) * 1964-09-21 1968-05-07 Gen Electric Multiple aperture roof prism
US3424516A (en) * 1964-05-28 1969-01-28 Texas Instruments Inc Prism system comprising joined pentaprisms

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424516A (en) * 1964-05-28 1969-01-28 Texas Instruments Inc Prism system comprising joined pentaprisms
US3382023A (en) * 1964-09-21 1968-05-07 Gen Electric Multiple aperture roof prism

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