FR1058024A - Improvements to means such as those for correcting the spectral imbalance of light, in particular for cameras - Google Patents

Improvements to means such as those for correcting the spectral imbalance of light, in particular for cameras

Info

Publication number
FR1058024A
FR1058024A FR1058024DA FR1058024A FR 1058024 A FR1058024 A FR 1058024A FR 1058024D A FR1058024D A FR 1058024DA FR 1058024 A FR1058024 A FR 1058024A
Authority
FR
France
Prior art keywords
cameras
correcting
light
those
spectral imbalance
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
Alphonse Martin
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 FR1058024A publication Critical patent/FR1058024A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B1/00—Film strip handling
    • G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/08—Sequential recording or projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1058024D 1952-05-05 1952-05-05 Improvements to means such as those for correcting the spectral imbalance of light, in particular for cameras Expired FR1058024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1058024T 1952-05-05

Publications (1)

Publication Number Publication Date
FR1058024A true FR1058024A (en) 1954-03-12

Family

ID=9598296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1058024D Expired FR1058024A (en) 1952-05-05 1952-05-05 Improvements to means such as those for correcting the spectral imbalance of light, in particular for cameras

Country Status (1)

Country Link
FR (1) FR1058024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475616A (en) * 1966-09-15 1969-10-28 Eastman Kodak Co Automatic color filter control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475616A (en) * 1966-09-15 1969-10-28 Eastman Kodak Co Automatic color filter control

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