FR1350459A - Monture d'objectif à graduation d'ouverture d'iris lumineuse - Google Patents

Monture d'objectif à graduation d'ouverture d'iris lumineuse

Info

Publication number
FR1350459A
FR1350459A FR927811A FR927811A FR1350459A FR 1350459 A FR1350459 A FR 1350459A FR 927811 A FR927811 A FR 927811A FR 927811 A FR927811 A FR 927811A FR 1350459 A FR1350459 A FR 1350459A
Authority
FR
France
Prior art keywords
lens mount
iris aperture
graduation
bright iris
bright
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
FR927811A
Other languages
English (en)
Inventor
Andre Levy
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
Priority to FR927811A priority Critical patent/FR1350459A/fr
Application granted granted Critical
Publication of FR1350459A publication Critical patent/FR1350459A/fr
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
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR927811A 1963-03-13 1963-03-13 Monture d'objectif à graduation d'ouverture d'iris lumineuse Expired FR1350459A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR927811A FR1350459A (fr) 1963-03-13 1963-03-13 Monture d'objectif à graduation d'ouverture d'iris lumineuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR927811A FR1350459A (fr) 1963-03-13 1963-03-13 Monture d'objectif à graduation d'ouverture d'iris lumineuse

Publications (1)

Publication Number Publication Date
FR1350459A true FR1350459A (fr) 1964-01-24

Family

ID=8799112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927811A Expired FR1350459A (fr) 1963-03-13 1963-03-13 Monture d'objectif à graduation d'ouverture d'iris lumineuse

Country Status (1)

Country Link
FR (1) FR1350459A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10642072B2 (en) 2013-12-03 2020-05-05 Satisloh Ag Optical article comprising a coating that is a precursor of an antifog coating having antifouling properties

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10642072B2 (en) 2013-12-03 2020-05-05 Satisloh Ag Optical article comprising a coating that is a precursor of an antifog coating having antifouling properties

Similar Documents

Publication Publication Date Title
AT244623B (de) Pankratisches Vorsatzobjektiv
CH437845A (de) Photographisches Tele-Objektiv
CH381878A (fr) Objectif à focale variable
FR1506151A (fr) Monture d'objectif
BE629875A (fr) Agents d'éclaircissement optique
FR1405071A (fr) Objectif à distance focale variable
CH447644A (de) Photographisches Objektiv
FR1350459A (fr) Monture d'objectif à graduation d'ouverture d'iris lumineuse
CH405749A (de) Lichtstarkes Projektionsobjektiv veränderlicher Brennweite
CH438778A (fr) Objectif optique
FR88357E (fr) Monture d'objectif à graduation d'ouverture d'iris lumineuse
FR83412E (fr) Objectif photographique
FR1345087A (fr) Monture d'objectif de caméra
FR1434747A (fr) Objectif photographique à distance focale variable
CH384888A (fr) Objectif à focale varible
FR1350050A (fr) Projecteur à faisceau lumineux d'ouverture déterminée
CH441798A (de) Fotografisches Objektiv
FR1339739A (fr) Objectif à miroirs
FR1371676A (fr) Objectif à focale variable
CH380407A (fr) Objectif à focale variable
FR1354629A (fr) Azurants optiques à base d'arylpyrazolines
FR83408E (fr) Objectif photographique
CH441797A (de) Photographisches Objektiv
CH429223A (fr) Objectif optique
FR1457803A (fr) Objectif photographique