BS ISO 7187:1995

Photography. Materials for direct-positive colour-print cameras. Determination of ISO speed. | Status: Confirmed, Current

1 Scope This International Standard specifies a method for determining the ISO speed of materials for direct-positive colour-print cameras when used in a camera for pictorial photography. It also applies to diffusion-transfer and conventional colour-print materials directly exposed in cameras and processed in or out of the camera. This International Standard does not apply to materials used for copying or duplicating applications.