Photography — Camera lenses — Determination of ISO colour contribution index (ISO/CCI)
NORMA vydána dne 1.7.1983
Designation standards: ISO 6728:1983
Publication date standards: 1.7.1983
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: International technical standard
Kategorie: Technické normy ISO
Description / Abstract: Describes the spectral characteristics of an ISO standard camera lens and a method for determining the contribution of spectrally selective lenses to the colour of the final film image. The procedure can also be applied to other optical elements in the camera.