This paper is the study of the illumination characteristics of venetian blinds louvers.
Analyzing of the systems of interflection (luminous flux transfer) between the surface of venetian blind luver plate by luminous Analogue Computer, and calculating the lighting charactaristics of those louvers, brought a new result.
This paper said the process of analysis, lighting characteristics and comparison to the experiments with the efficiency of those venetian blinds louvers by L. A. C., and my opinion about the case of desighning venetian blinds louvers.
It is proved that the analysis in those louver by L. A. C. is effective, because the values of calculation and experiments are nearly equal.