- Mar 10, 2013
Yes. And both are pretty orange next to copper vapor yellow. (~578nm) 588.6nm is goldenrod colored. It still has some orange in it if you look at the beam naturally, without fog. The intensity bleaches the color out. 593.5 is the dpss replacement for 594.1nm and it is definitely orange. It's not yellow, it's not even part of the yellow spectrum. (~565-590nm) likewise 568nm is yellow to the eye too, but it technically has quite a bit of green in it.