This is one of our favorite products. The green beam shines for miles at night. Amaze your friends as you point out the stars. Comes with 1 different tip that changes the beam into kaleidoscope shapes.

Class: IIIb
Output Power: <20mW
Waveleght: 532nm
Expected Life: 5,000 hours
Battery: 2 AAA Included

WARNING: Never point at people and always avoid direct eye contact.

Science teachers, astronomers, children ages 15 and up.

This is an awesome tool and a great way to learn astronomy!

kaleidoscope