Prism, Acrylic
Equilateral prisms, clear, with long sides for refractive index measurements. Trapezoidal prism with a frosted base to show ray paths inside the prism. 75 mm side, 9 mm thick.
Equilateral prisms, clear, with long sides for refractive index measurements. Trapezoidal prism with a frosted base to show ray paths inside the prism. 75 mm side, 9 mm thick.