Green Laser Pointer; Silver Pen;&lt;5mW In Box

Thursday, September 29, 2011

Green Laser Pointer; Silver Pen;<5mW In Box

The color green is the most perceptible color to the human eye, making this hand-held Green Laser pointer perfect for applications where the beam must be observed clearly. Perfect for use during presentations, classroom demonstrations, guided tours, construction inspection and when demonstrating lenses, prisms or mirrors. The extremely bright green beam is also clearly visible outdoors in the dark, so it is perfect for astronomers and other night sky gazers. The bright green beam is especially effective when observed in water. Simply direct the beam through the flat glass side of an aquarium filled with water. Add a few milliliters of milk to clearly observe the beam. The extremely bright green beam is also clearly visible outdoors in the dark so it is perfect for astronomers and others who gaze at the night sky. Made of solid, heavy duty construction, this economical, green Laser Pointer comes in a sturdy, padded metal carrying case. Its high quality incorporates the latest technology in green laser optics and microelectronics. This is a "true laser," however, so please exercise care when in use. * Maximum Output Power Wavelength 532nm + or - 10 Push button switch * Constant wave output * Dimensions: 6 inches (L) x .5 inches (D) * Includes 2 AAA alkaline batteries and Instructions. ...Read more