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These mountable, oversized acrylic lenses and prism help optimize classroom viewing of optics demonstrations on your whiteboard. The lenses (double convex, double concave, single convex, single concave, and semicircular) are about 8” L each, and the equilateral prism has 3” sides. The pre-attached magnetic backing allows ease of movement on the board. This 6-piece set comes in a sturdy wooden storage case and includes instructions.
High-quality acrylic lenses and prism are break resistant and provide excellent refraction. Instructions contain images illustrating how this set may be used as a teaching tool. Magnetic Laser Ray Box (item #754605), LASER Blox™ Multi-Set (item #755467), or laser pointers are needed but not supplied.
Helps you teach the following Next Generation Science Standards Student Performance Expectations:
|Double Convex Lens||1||Included|
|Double Concave Lens||1||Included|
|Single Convex Lens||1||Included|
|Single Concave Lens||1||Included|
|Ray Box or Laser Pointers||Needed, Not Included|