http://www.articleheaven.net en-us editorial@articlealley.com No, not with envy. Let the onlookers do that when they see your green laser pointers. These lasers have 532nm green laser wavelength. They are generally used for pointing at star constellations. The green laser light works with the help of Diode Pumped So... http://www.articleheaven.net/green-laser-pointers--go-green-1515759.html 23rd April 2010