CA559461A - Commande de grandeur d'ouverture d'iris dans cameras photographiques - Google Patents

Commande de grandeur d'ouverture d'iris dans cameras photographiques

Info

Publication number
CA559461A
CA559461A CA559461A CA559461DA CA559461A CA 559461 A CA559461 A CA 559461A CA 559461 A CA559461 A CA 559461A CA 559461D A CA559461D A CA 559461DA CA 559461 A CA559461 A CA 559461A
Authority
CA
Canada
Prior art keywords
control
aperture size
photographic cameras
iris aperture
iris
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
CA559461A
Other languages
English (en)
Inventor
Vinten Charles
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.)
W Vinten Ltd
Original Assignee
W Vinten Ltd
Publication date
Application granted granted Critical
Publication of CA559461A publication Critical patent/CA559461A/fr
Expired legal-status Critical Current

Links

CA559461A Commande de grandeur d'ouverture d'iris dans cameras photographiques Expired CA559461A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA559461T

Publications (1)

Publication Number Publication Date
CA559461A true CA559461A (fr) 1958-06-24

Family

ID=35725876

Family Applications (1)

Application Number Title Priority Date Filing Date
CA559461A Expired CA559461A (fr) Commande de grandeur d'ouverture d'iris dans cameras photographiques

Country Status (1)

Country Link
CA (1) CA559461A (fr)

Similar Documents

Publication Publication Date Title
CA559461A (fr) Commande de grandeur d'ouverture d'iris dans cameras photographiques
CA566595A (fr) Camera photographique avec indicateur de distance
CA551803A (fr) Appareil reflex photographique
CA558449A (fr) Obturateur de lentille photographique
CA552550A (fr) Cameras reflex a miroir
CA574396A (fr) Appareils photographiques a pellicule en rouleau
AU227612B2 (en) Photographic miniature rollfilm camera
CA562144A (fr) Appareil photographique a copier
CA560429A (fr) Appareil photographique a developpement automatique
CA559462A (fr) Obturateur pour cameras photographiques
CA652083A (en) Camera iris diaphragm
CA555033A (fr) Mecanisme d'obturateur de camera
AU4133058A (en) Photographic miniature rollfilm camera
CA564105A (fr) Appareil a photo-copies automatiques et chronometreur photographique a lecture directe
AU217994B2 (en) Exposure control mechanisms and photographic cameras including thesame
AU228517B2 (en) Focal plane shutter for photographic purposes
CA665714A (en) Photographic camera with built-in iris diaphragm
CA575341A (fr) Obturateur de diaphragme photographique avec dispositif d'ouverture additionnelle
CA558718A (fr) Mecanisme de camera
CA553352A (fr) Projection photographique
AU230056B2 (en) Ja-sa photographic background
CA574791A (fr) Obturateur d'appareil photographique
AU229269B2 (en) Control device for focal plane shutters used in photography
AU227093B2 (en) Automatic camera shutter mechanism
AU3130257A (en) Exposure control mechanisms and photographic cameras including thesame