American Educational 7 Piece Acrylic Lens and Prism Set Comes with matching color keyboard

Comes with matching color keyboard skin

and 4 inches tall

Precise and easy readout

Hazardous Waste Remediation

and logic probe with pulse capture for circuit experimentation

American Educational 7 Piece Acrylic Lens and Prism Set Comes with matching color keyboardSet 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