Eisco Laser Ray Box

This laser ray box is adjustable, magnetic, and bright enough to use in ambient light.

Operates on 5 V USB power supply or rechargeable battery
Produces either 3 or 5 parallel laser beams
Bright enough to use in a classroom setting with ambient light
Magnetic strip included for whiteboard use

When the traditional white light ray boxes do not provide strong enough rays to be seen across a classroom of ambient light, then we recommend this 635 nm wavelength, 3/5 ray, monochromatic (laser) ray box. The battery powered ray box comes with a USB cable so it can easily be charged with a computer, a charging station, or a standard USB wall adapter. An included magnetic strip may be applied to the back of the ray box so that it can be used with a metalic white board for demonstrations. Easily toggle between three or five parallel laser rays.