The Meade Green Laser Pointer makes easy work of identifying objects in the night sky for a group of observers.
Teach others about the night sky and actually point to constellations and planets; the 5-milliwatt laser pointer shines a well defined and distinct green beam of light to pinpoint stars, planets, and other objects overhead. In a truly dark sky, with everyone's eyes well adapted to the black of night, you'll see the beam for over 4 miles overhead!
Excellent teaching tool
Projects a 1.1mm beam, at 532 nanometers, up to 4.7 miles