High quality glass prism & lens set: perfect for optics experiments.
Suitable for classroom or home schooling settings to demonstrate the reflecting, refracting and scattering properties of light.
Pieces approx. 13mm thick.
7.5cm equilateral triangle; 5.75cm dia. semi-circle; trapezoid with 3.25 and 4 cm legs; 8.75cm double convex prism; 8.75cm double convex prism; 5 x 3.75 x 1.25cm triangular prism and 5 x 2.5 x 1.87cm triangular prism