American Educational 7 Piece Acrylic Lens and Prism Set 4½ foot 2 wire power

4½ foot 2 wire power cord

DC and AC Voltage to 10 Amp

Compatible with Ethernet shield

A shorting button on the front panel sets the current limit

American Educational 7 Piece Acrylic Lens and Prism Set 4½ foot 2 wire powerSet of seven lenses and prisms for demonstrating optical principles and effects for students Includes double concave, double convex, trapezoidal, plano convex, and various triangular shaped lenses Made of acrylic for optical clarity The American Educational 7 Piece Acrylic Lens and Prism Set has lenses of different shapes for demonstrating optical principles and effects for students. The set includes double concave, double convex, trapezoidal, plano