OPTICAL EFFECTS

Inverting Spectacles Complete with two fully rotating inverting prisms in a shielded spectacle frame. The inverting prisms produce a lateral inversion of the rays – the world thus turns "upside down". Besides being a lucid demonstration of ... more

The Fun House Mirror is a high grade polyester sheet with a vacuum deposited silver metal surface. This is a great way to teach concave and convex mirrors as well as real and virtual images. Let your imagination run wild! Available in two ... more