Magnetic Whiteboard Lens and Prism Demonstration Set K-8 Laser Blox are available in

Laser Blox are available in wavelengths spanning the visible spectrum: 405 nm violet

Bulk classroom discounts and group/logo customization are available by request

so you won't use it for ray tracing experiments

yet visible

this is the most powerful red laser pointer you can own without special certifications

Magnetic Whiteboard Lens and Prism Demonstration Set K-8 Laser Blox are available inThis oversized acrylic lens set has a magnetic backing for mounting to a whiteboard for large physics classroom demonstrations of lasers and optics when paired with our Laser Blox Ray Box Set. Includes six magnetic lenses and prisms about 8" long each: Double convex lens Double concave lens Single convex lens Single concave lens Semi circular lens Equilateral prism with 75 mm sides Comes with a hard wooden case and soft foam cut outs to keep your