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How can I properly align the LED output beam for optimal performance?
+64
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How can I properly align the LED output beam for optimal performance?
science & mathematics
asked
Aug 31, 2023
by
Juan Selby
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Best answer
put a lens of focal length (f)<30mm (say, 20mm) at a distance 'f' from the LED to make the beam parallel. Then put an aperture of dia 5mm after the lens.
answered
Sep 2, 2023
by
Timothy Stringer
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Sep 3, 2023
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Juan Selby
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0
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does it really matter
answered
Sep 1, 2023
by
Sara Thackeray
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