Jul 20, 2013 #369 jayrob 0 Joined Sep 21, 2007 Messages 9,862 Points 113 Traveller said: Jay, I think it's also correct to say that the lenses are optimized for their associated wavelengths, no? Click to expand... Yes of course! :beer:
Traveller said: Jay, I think it's also correct to say that the lenses are optimized for their associated wavelengths, no? Click to expand... Yes of course! :beer: