BS 1380-4-4.2:1979

Method for determining the speed of sensitized photographic materials. Specification for light sources for sensitometric exposure. Simulation of the spectral distribution of tungsten illumination.

STANDARD published on 28.2.1979

The information about the standard:

Designation standards: BS 1380-4-4.2:1979
Note: WITHDRAWN
Publication date standards: 28.2.1979
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS