Cross-Viewing. . . stereo pairs in 3D with no glasses required


You can do this right now, no waiting!

Free-viewing allows you to see stereo pairs of images in 3D without using glasses. Not everyone is able to free-view, which limits its commercial applications. But for those who can do it, it is often the favorite way to view 3D.

A common free-viewing technique called cross-viewing involves crossing the eyes and is the easiest for most people to master. Here's how you do it - try it out on the stereo pair above:

Start by viewing the image at a comfortable distance of about two feet.

  • Step 1 - Cross your eyes softly until you see four images instead of two.
  • Step 2 - Then relax your view so the images move together and you see only three images.
  • Step 3 - When you see three images, stop changing your focus and you will see the center image in 3D.
  • Step 4 Optional -- Raise your hands to the sides of your eyes to block out the two outer images so you see only the center one in 3D!

HINT: If you're having trouble, changing your distance from the screen by moving back a little sometimes makes it easier. Also take a break and try again later -- being relaxed gives better results.

If you can do it, head on over to our portfolio gallery for some instant gratification

If you can't do it, don't worry. Check out the next option, Anaglyph 3D with glasses

 

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