| Brand | American Scientific |
|---|
Check the listing for details. Laser Ray Box and Lenses Classroom Kit. Condition: Pre-owned. Listed at 80.00 USD. TheLaser Ray Box and Lenses set lets students see light paths instantly and investigate reflection, refraction, and image formation with clear, well-defined beams. With selectable 1-, 3-, or 5-beam output, this compact ray box makes it easy to set up multiple rays at once for fast, accurate investigations right on the tabletop, making it ideal for teachingreflection andrefraction of light,Snell’s Law and the critical angle, total internal reflection, lens and mirrorimage formation, andprism dispersion with light-path bending.