FR58366E - Optical device for obtaining from the lens of a photographic or cinematographic device a non-inverted reflected image, for focusing and framing - Google Patents

Optical device for obtaining from the lens of a photographic or cinematographic device a non-inverted reflected image, for focusing and framing

Info

Publication number
FR58366E
FR58366E FR58366DA FR58366E FR 58366 E FR58366 E FR 58366E FR 58366D A FR58366D A FR 58366DA FR 58366 E FR58366 E FR 58366E
Authority
FR
France
Prior art keywords
framing
photographic
focusing
lens
obtaining
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
Telemaco Corsi
Emilio Palamidesi
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 FR58366E publication Critical patent/FR58366E/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)
FR58366D 1948-05-24 1948-05-24 Optical device for obtaining from the lens of a photographic or cinematographic device a non-inverted reflected image, for focusing and framing Expired FR58366E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58366T 1948-05-24

Publications (1)

Publication Number Publication Date
FR58366E true FR58366E (en) 1953-11-27

Family

ID=8692280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58366D Expired FR58366E (en) 1948-05-24 1948-05-24 Optical device for obtaining from the lens of a photographic or cinematographic device a non-inverted reflected image, for focusing and framing

Country Status (1)

Country Link
FR (1) FR58366E (en)

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