Inverting Spectacles

Product Overview

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 the functioning of an inverting prism experiments involving inverting spectacles encourage a better understanding of the visual process and the functioning of the brain. This also enables a better understanding of the visual perception of babies. Even the apparently simplest things in life (holding and picking up objects drawing orientating oneself in a room) become inconceivably difficult. Experiments: Demonstration of the path of rays through an inverting prism Drawing and writing Seeing picking up and balancing objects Throwing and catching a ball Pouring water

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