Wow your students with a spellbinding demonstration of the "sound of light."

When used with the HeNe Modulated Laser, our Laser Voice Transmission Package lets you transmit sound via light waves. This state-of-the-art equipment is a breeze to use. Simply plug the microphone into the laser, aim the laser into the "eye" of the silicon detector, then whistle, hum, or break into song.

Your students will be amazed as they see and hear their voices converted into light, then reconverted into sound at the detector's speaker.

HeNe Modulated Laser not included.