Extreme diverted LED lens for plaza lighting (Material: PMMA)
LED light sources:Luxeon T or Luxeon rebel ES
Fig. 1 Luxeon T
Fig. 2 Luxeon rebel ES
Detailed design:
Fig. 3 Different views of the lens
Fig. 4
Fig. 5 Design principle
Fig. 6 Computer rays-tracing simulation
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(b)
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(d)
Fig. 7 (a)~(d) Analysis showing the light pattern & CD on a screen in a distance 10m from the lens
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(b)
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(d)
(e)
Fig. 8 (a)~(e) Far field light angle distribution