CNI's new product--405nm blue ray laser pointer Its color is very amazing, blue violet, round spot. As known earlier, the blu-ray laser diode is widely used in blue laser drive or player and its ...

Been waiting for 3 years for them to hit shelves. They just did.<BR><BR>http://www.dealextreme.com/products.dx/category.923<BR>I suppose I could get the 5mw one. But ...

The Gadget: A hand held laser that ditches your stereotypical red and green for a blue diode. It’s claimed to be the worlds’ most powerful blue laser pointer (models vary). The Verdict: When most ...

Yes, green laser pointers are cool. Especially when you use them to make stuff fluoresce. Ok, what about a blue laser pointer? They are getting surprisingly cheap (Amazon has a 10 mW for pretty cheap) ...

Who would have thought you could make a game out of an optical bench? [Chris Mitchell] did, and while we were skeptical at first, his laser Light Bender game has some potential. Just watch your eyes.

Some people apparently think it's funny to shine laser pointers at aircraft that are taking off or landing. Unfortunately, though, the glare of the laser beams can temporarily blind pilots, ...

William Wadsworth does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Every now and then, one of my columns elicits enough reader response to merit a follow-up. Such is the case with a piece I wrote on green laser pointers (November 2013), in which I outlined their ...