Hackaday

The World’s Brightest Laser Pointer?

The videos from [styropyro] are always amusing and informative. However, ironically for him, he is alarmed that many green laser pointers are more powerful than they are supposed to be. Sure, you ...
Optics

High Power Green Laser Pointers

Powerful Green Laser Pointers Model:LSG-15 Output Wavelength:532 nm Output Power:250-700mw Battery :1X"18650" Dimension:38 22omm Powerful Green Laser Pointers Model:LSG-15 Output Wavelength:532 nm ...
Gizmodo

YouTuber Builds the World’s Most Powerful Handheld Laser Pointer and It Can Instantly Melt Glass

The handheld laser pointers you can buy at office supplies stores are legally required to be no powerful than 0.005-watts, and most fall well below that threshold so they’re relatively safe to use.
Hosted on MSN

Laser Pointers Can Be Entertaining For Cats And Owners Alike, But You Have To Protect Your Feline's Eyes And Be On The Lookout For Frustrated Behavior

If you have a cat, then you know how much these frisky felines love to chase anything from mechanical toys and ping-pong balls to laser pointers. Laser pointers are popular among cat owners because ...
Optics

405nm blue ray laser pointer/CNI laser

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 ...