Use this complete optics set for impressive demonstrations. This kit uses a compact yet powerful laser ray box, which has bright and well-defined rays. The laser ray box projects 1, 3, or 5 parallel laser beams onto any flat surface ideal for optical ray viewing and analysis. It includes everything needed to demonstrate the basic principles of geometrical optics. A convenient, impact-resistant, foam-lined black carrying case keeps everything organized and ready to use. Comes with a Teacher’s Guide.

Contents:

• Concave lens
• Convex lens
• Parallel flat or parallel bar
• Trapezoid prism
• Right angle lens
• Mirror
• Hollow semicircle
• Frosted semicircle
• Magnetic activity mat (15″ x 8.25″) with printed scales and angles
• Laser light beam chart
• Laser ray box and AC adapter