View Full Version : light spectrum
LoneWolfandSon
02-15-2011, 11:15 AM
does anyone know what spectrums of light our glasses take out to see the work we are doing?
Greymatter Glass
02-15-2011, 11:18 AM
Sodium.
http://upload.wikimedia.org/wikipedia/commons/0/0b/Sodium_Spectra.jpg
http://upload.wikimedia.org/wikipedia/commons/3/3f/SOX.png
http://en.wikipedia.org/wiki/Sodium
D-line for Sodium is at 589.5 nm
Greymatter Glass
02-15-2011, 11:22 AM
Fun times? Drive around (at night) in a town that uses low pressure sodium vapor lamps for street lights....
LoneWolfandSon
02-15-2011, 12:53 PM
THANKS DOUG!
tons of info from you everyday.
ReLo442
02-17-2011, 03:17 PM
Doug I assume u mean drive around with ur glasses on. I did that one time with some shade 5's on and HOLY SHIT it totally blocks out all stop lights, brake lights and anything else red for that matter. NOT what I recommend!!!
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