- Oct 5, 2013
Like I mentioned in a previous thread of mine I have been out of the laser game for a while now. I am now trying hard to resist the urge to build a custom green laser (which I definantly would like to do eventually). I am just wondering about what wavelength I want now. The original plan was to go with a powerful 532nm but how do these other exotic green wavelengths compare? Does one look brighter than the other. Are the lower green wavelength still very bright even though they don't get to as many mW as the 532nm lasers.