Len- body acrylic, semicircle, SE

For experiments on the optics of ray paths, angles of incidence and refraction, refractive index, ray paths in the eye model, defective vision and corrections;
Model body of a converging lens (semi-circular), upright sides highly polished, bottom side coated white for visibility of the beam path in the body
Material: Acrylic glass
Dimensions: L=70 mm (r=35 mm), H=15 mm
Mass: approx. 32 g