PROCEDE DE COMMANDE DE DISPOSITIF DE PRECONTROLE DANS UN APPAREIL PHOTO REFLEX MONO-OBJECTIF ET DISPOSITIF DE PRECONTROLE DANS UN APPAREIL PHOTO REFLEX MONO-OBJECTIF

A method for controlling a preview apparatus which is actuated by a preview switch which can be actuated externally, in an AF single lens reflex camera, wherein when the preview switch is turned ON, the AF operation is carried out before a stop-down operation to move a diaphragm from a full-open pos...

Full description

Saved in:
Bibliographic Details
Main Author OGI MIKIO
Format Patent
LanguageFrench
Published 10.12.1999
Edition6
Subjects
ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
PHOTOGRAPHY
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:A method for controlling a preview apparatus which is actuated by a preview switch which can be actuated externally, in an AF single lens reflex camera, wherein when the preview switch is turned ON, the AF operation is carried out before a stop-down operation to move a diaphragm from a full-open position to a set diaphragm position begins.
Bibliography:Application Number: FR19970014498