F-CI Intermediate Film

In order to simulate conditions closest to practical use, exposure was made under a 2854K light source, through a Fuji SC-42 ultraviolet absorbing filter as well as a correction filter which corresponds to the colour negative film mask. Processing was carried out under standard conditions and the three colour densities (status M) were measured. The results of measurements are plotted as characteristic curves here.

Processing: Specified standardised conditions
Densitometry: Arbitrary Three Colour Densities
Density: 1.0 above Minimum Density
Sensitivity: Reciprocal of exposure (ergs/cm2)
Required to Produce Specified Density.

*Spatial frequency attenuation characteristic of amplitude relative to rectangular wave chart.
(Presented data is normalised for amplitude of a zero frequency)