American Educational 7 Piece Acrylic Lens and Prism Set service shops or anywhere a

service shops or anywhere a precise DC voltage is required

Frequency and time weighting meet IEC651 type 1

full icon display

Sprung Earth Tip

Self-contained suction power and heating element

American Educational 7 Piece Acrylic Lens and Prism Set service shops or anywhere aSet 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