Abstract / scope
Describes a method for the determination of the ISO speed of materials for direct-positive colour-print cameras. Does also apply to diffusion-transfer and conventional colour-print materials directly exposed in cameras.
Photographie — Surfaces sensibles pour appareils photographiques donnant directement une épreuve positive en couleur — Détermination de la sensibilité ISO
Describes a method for the determination of the ISO speed of materials for direct-positive colour-print cameras. Does also apply to diffusion-transfer and conventional colour-print materials directly exposed in cameras.