Equilateral Glass Prism 38 mm

A glass prism with 60° angles and equilateral edge length of about 38 mm. It features slightly beveled edges. It is ideal for conducting physics experiments in optics, not only the basic demonstration of light dispersion commonly performed in schools during physics lessons. By using prisms, you can study light refraction (the bending of a light ray) in the prism and other media, total internal reflection, and determine the critical angle.