Green Beam Laser Pointer with 5 Mile Range
This portable Green Beam Laser Pointer with 5 Mile Range is perfect for presentations and meetings. Use it to point at any desired targets on projection screens during lectures, video monitors in class and presentations during office meetings. It's easy to operate and control, while emitting a green light with a wave length of 532nm. It produces a constant and extremely clear green beam in the dark. Laser pointers are effective tools when used properly. The following considerations should be observed when using laser pointers: never look directly into the laser beam, never point a laser beam at a person, do not aim the laser at reflective surfaces, keep away from children.