Astronomy Grade Laser Pointer

(picture from Cool Tools)

Cool Tools featured green laser pointers a few months ago. Mine arrived a few weeks ago and it is, indeed, a cool tool.

The clearly visible beam of light at night makes this pointer an ideal way to point out stars to a group of Scouts. During the day the green dot is bight even in direct sunlight - handy for pointing out distant locations or features on a nature hike. I suppose that it would make an effective signaling device as well.

At several times the brightness of a common red laser pointer this is a serious tool that can seriously compromise the safety of pilots or drivers if misused - be prudent.

After doing a little reading and shopping I ordered a laser from Amazon other than the one recommended by Cool Tools. It has performed well so far. My choice at Amazon