If you have the chance to see the laser diode devices, you will sooner fall in love with the green color laser pointer. Comparing with other series of laser pointers, green color is the most sensitive color and the unique medium wavelength of 532nm have made the green laser pointer become the most powerful and brightest gadget in the whole marketplace.
The long beam visibility of about more than sixty miles had made people watch any objects, buildings very clearly. As a result, green laser pointer has become the most powerful one among all series of laser pointers and has been considered as the best choice of astronomy stargazing and research for those of astronomers. It would be a wonderful thing to point stars and other constellations through the bright and long visibility beam of green laser crystal. You can have a wide range of choice from 1mW until 150mW while choosing astronomy used laser pointer from laserto.com with various kinds of selection.
Although we have a wide choice of tool for astronomy research such as telescope, astronomical telescope etc, yet nothing could take the place of the newly developed green laser pointer. Usually a 5mW green laser pointer can be used to point stars; little spots on low clouds and other celestial objects, and this series laser pointer are usually useful for personal astronomy research. Besides, a lower power green color laser beam is usually used on condition of good atmosphere visibility.