R. W. G. Hunt
Stephen Westland
Janos Schanda
Wright, W. D.
Noboru Ohta
Zygmunt Marczenko
Fred W. Billmeyer
Roy S. Berns
Jan J. Koenderink
Rolf G. Kuehni
Günter Wyszecki
Asim Kumar Roy Choudhury
M. R. Pointer
International Commission on Illumination.
Noel L. Allport
Max Luscher
CIE Technical Committee TC 1-38