Equilateral acrylic prism 50mm

Acrylic prism with 60° angles and an equilateral side length of 50 mm. Ideal for performing physics experiments in optics, not only for the basic experiment such as demonstrating light dispersion during a school physics lesson. By using prisms you can study the refraction of light (a light ray) in the prism and in other media, total internal reflection, or determine the critical angle.