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Product Briefs
Lens outperforms parabolic reflectors
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Teledyne Lighting & Display has a lens that puts 2-3 times more light into the projected beam. Called the Photon Funnel, the lens can replace parabolic reflectors. It achieves 80-90% optical efficiency using a total internal reflection non-imaging optical design. It can be used with incandescent and light-emitting diode light sources.
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