Comparing with those of visible laser spectrums, 5mW green laser pointer is manufactured from middle wavelength of 532nm. When it is being used for presentation works, it just gets the most sensitive color green laser beam targeting in distance. Especially in condition of higher lighting working occasion, green light spot is still visible to human eyes. However, this low power green laser pointer always gets quite wonderful dot emission at night.
In the tail part of 5mW green laser pointer, users can make very simple screw of laser cap. After very simple insert of 2 pieces of AAA batteries, it begins to project very bright and visible green laser beam in distance. Owing to its portable pen design, no matter what kind of presentation work fields, users can make very easy carry of this green laser pen. After simple press of on/off switch, it gets continuous wavelength and pulse green laser beam targeting on basis of your person preference.
Although this 5mW green laser pointer is a very low powered laser device, however, it is still very important for users to pay high attention to powerful green laser radiation. Users should never make stare green laser beam radiation of laser pointers to human eyes. In addition, users should never point high brightness green laser beam and green spot on any moving vehicles, aircraft, eyes and human skins. Users should obey basis laser operating rules and laser safety measures, thus easily getting the most wonderful green laser beam pointing perfectly.