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Old January 2nd, 2018, 12:16 AM
Dr Klaus Schmitt Dr Klaus Schmitt is offline
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Join Date: Jul 2010
Location: Weinheim, Germany
Posts: 1,261

Interesting Doug, especially for someone having at hand a spectrometer system which also handles color measuerements.

Btw about LEDs, Nichia has some modern LEDs with three peaks, which delivers a close to 99% white high quality light. My friend asked me to do the spectral measurements for him, as he was designing / builfing a scientifc lighting system for bug photography.
Klaus my normal photographic work my ultraviolet (UV) work
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