DIN 19045-4:1998 Projection of still pictures and motion-pictures - Part 4: Reflection and transmittance characteristics of screens; characteristic values, screen types, measurement
The document applies for the measurement and transmittance characteristics of screens for still- and motion pictures.
DIN 19045-4:1998 history
1998DIN 19045-4:1998-12 Projection of still pictures and motion-pictures - Part 4: Reflection and transmittance characteristics of screens; characteristic values, screen types, measurement
1998DIN 19045-4:1998 Projection of still pictures and motion-pictures - Part 4: Reflection and transmittance characteristics of screens; characteristic values, screen types, measurement