Optical Illusion

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Optical Illusion

An optical illusion (also called a visual illusion) is characterized by visually perceived images that are deceptive or misleading. The information gathered by the eye is processed by the brain to give a percept that does not tally with a physical measurement of the stimulus source. There are two main types of illusion:physiological illusions that are the effects on the eyes and brain of excessive stimulation of a specific type - brightness, tilt, color, movement; and cognitive illusions where the eye and brain make unconscious inferences.

The best optical Illusion I´ve ever seen!

Young lady or old woman?

One of the most famous optical illusions.

Optical illusion

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Optical Illusions for Sale

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Optical Illusion Books

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Optical Illusion Products

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Optical Illusion Toys

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Have you ever seen a square - that isn´t really there?

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Optical Illusion - Magic?

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Optical Illusions will make you go crazy

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Super Visions and Optical Illusions

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When Optical Illusions aren´t enough

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Optical Illusions for your freetime

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Great Optical Illusions

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Optical Illusion Vote

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  • OhMe Jun 19, 2009 @ 11:08 pm | delete
    I really enjoy optical illusions and enjoyed this lens.
  • Shelly Jun 12, 2009 @ 11:13 pm | delete
    Isn't it fun how easily we can be fooled, just a little. I love the old lady & young woman illusion and notice that while seeing one it takes a readjustment to see the other. All the best in your many ventures! Now you see me.....now you don't~
  • NancyOram Dec 31, 2008 @ 1:43 pm | delete
    Love optical illusions. This certainly puts a lot of resources in one place.
  • chris51 May 18, 2008 @ 1:48 am | delete
    I have always liked optical illusions they make the brain work a little. The only thing wrong with this lens is you don't show enough Illusions otherwise it's a great idea for a lens and I think i see a book i might buy :)

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