I know I owe the board beamshots from my new helmet light, but I've started into a new project and am looking for advice. I am planning to make some IR LED lights. Not for bike use (yet). Does anyone know if TIR optics for white LEDs will focus the beam of an IR LED? How about an aspheric? I know it's a long shot, but this group has some very knowledgeable folks on it.
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Thread: IR emitter knowledge?