American Educational 7 Piece Acrylic Lens and Prism Set Single Knob Controls Head Movement

Single Knob Controls Head Movement Through 3 Planes

Maximum Input Voltage: 400 V (DC + AC peak)

service shops or anywhere a precise DC voltage is required

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Sprung Earth Tip

American Educational 7 Piece Acrylic Lens and Prism Set Single Knob Controls Head MovementSet 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