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I don't remember the name of this optical device!

  1. May 28, 2009 #1
    time ago I found some Youtube videos and a website about this kind of device made of mirrors that invert the light coming from an object, and the effect (even if I don't remember precisely) should be to disrupt the sense of depth. This is a quickly made illustration of this device:

    http://img36.imageshack.us/img36/2927/opticaldevice.jpg [Broken]

    I decided to build it, but I cannot find anymore the videos and the website, since I forgot its name!

    Could someone help me to find its name?

    Last edited by a moderator: May 4, 2017
  2. jcsd
  3. May 28, 2009 #2
    I don't know what the name of the whole unit is but it is two periscopes.
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