A December 2011 news story described how a home care nurse used Ultra Powerful Laser Pointer purchased at Office Depot to enable patients to communicate. The pointers are attached to eyeglass frames or a cap. They allow patients with limited mobility to point out letters and words on a communication board.
A laser doesn't have to be powerful to do impressive things. A simple laser, like the ones used to torment your cat, can be your gateway to the microscopic world. All you need is a few drops of filthy water, a way to suspend the drops, and the ability to shut the cat out of the room so it doesn't mess up the experiment.
ILDA and safe use of outdoor laser shows
There is a lot of press recently about Laser Pointer Green lighting of aircraft in the United States. ILDA would like to emphasize that these reports not federally regulated laser light shows. Instead, consumers are abusing powerful green laser pointer directed by them on planes and helicopters.
Potential customers and members of the public should know that the American legal outdoor laser shows will be assessed by both the civil aviation (FAA) and laser safety officers (FDA). This is why laser light shows are not probleem.Hoe laser show US federal laws work
Sometimes the press can report incidents that occurred in the 1990s, especially seeing around Las Vegas. These were legal shows, done with the knowledge and approval of the FDA. At the moment, the only concern was at that time that the light eye-safe level (below MPE limits). No one realized that bright light could be a problem. When pilots were alerted that the light was disturbing or even flashblinding the shows were shut down immediately, while the issue was studied.
The principle of the green Violet Laser undeveloped, increasing the laser energy nociceptive, be stronger. Life Products Laser class are met, especially in several categories, similar to the laser pointer with children's toys, with a green laser 500mw representation, peddlers three products, as well as some enthusiasts have a professional hand-held laser device.
Most likely, the real danger, because cheap, but it is probable cause damage ten milliwatts rating road three free stalls to 5MW green laser pointer.