Jürgen P. Weißhaar
General Manager
weisshaar@opsira.de
Technical Expert of Illumination acc. to BGG 917.
Official Expert and Consultant of lighting techniques and photometry
Visiting Lecturer for lighting and illumination engineering at the University of Applied Science, Isny/Germany since 2007
Visiting Lecturer for lighting engineering at the University of Applied Science, Ravensburg-Weingarten/Germany since 2008

Volker Schumacher
General Manager
schumacher@opsira.de
Winner of the Scientific and Engineering Award from Academy of Motion Pictures Arts and Science (AMPAS)
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Uta Vocke
Sales/Marketing
Organization/Accounting
vocke@opsira.de

Vanessa Notz
Organization/Jobs
notz@opsira.de