Optical illusions due to convergence

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2">Optical illusions due to convergence
Optical illusions due to convergence

Description

In this experiment, the students will study the convergence of facial lines as the cause of an optical illusion. For this they use the colour image template 2. They learn that objects can no longer be perceived normally from a certain proximity, because so-called double images occur. The point at which an object can just be easily recognised is called the convergence near point.

Components of equipment sets

1 662421  4 
Set of images of  optical phenomena LD
1 31178  4 
Tape measure 2 m / 1 mm LD
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