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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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Wildlife SOS was created by a group of committed individuals who believe that it is not too late to help and save wildlife. Wildlife SOS believes that rapid action needs to be taken by every individual in this lifetime to make a change that will conserve

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Janusz

Hi, Im Janusz, born in Poland & now living in Soest Germany. I played Soccer in the 2nd Division & was in the U16 Polish National team. My... more »

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