IEVref:
845-29-161
ID:
Language:
en
Status:
Standard
Term:
hollow light guide
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Symbol:
Definition:
hollow light distribution structure of arbitrary shape, in which light propagates mainly in air, and in which the average light ray undergoes reflections and/or refractions before exiting
Publication
date
:
2020-12
Source
Replaces:
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CO remarks:
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Domain5:
hollow light distribution structure of arbitrary shape, in which light propagates mainly in air, and in which the average light ray undergoes reflections and/or refractions before exiting