FR474816A - Improvement in color photography and cinematography - Google Patents

Improvement in color photography and cinematography

Info

Publication number
FR474816A
FR474816A FR474816DA FR474816A FR 474816 A FR474816 A FR 474816A FR 474816D A FR474816D A FR 474816DA FR 474816 A FR474816 A FR 474816A
Authority
FR
France
Prior art keywords
cinematography
improvement
color photography
photography
color
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
Aron Polack
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
Application granted granted Critical
Publication of FR474816A publication Critical patent/FR474816A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR474816D 1913-07-12 1914-07-07 Improvement in color photography and cinematography Expired FR474816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE474816X 1913-07-12

Publications (1)

Publication Number Publication Date
FR474816A true FR474816A (en) 1915-03-12

Family

ID=1512762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR474816D Expired FR474816A (en) 1913-07-12 1914-07-07 Improvement in color photography and cinematography

Country Status (1)

Country Link
FR (1) FR474816A (en)

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