There are several methods that can be used in seeing 3D stereograms. The techniques are helpful for converged viewing, where you look through and past the image as opposed to cross-eyed images. Converged images are much more popular in general; however, the cross-eyed technique has one major benefit. They can be used with very large images, the size of billboard, or larger. The cross-eyed technique can also be easier to see, since you can simply look at a pencil tip between you and the image to create the correct focus.
First, a few hints to make viewing stereograms easier:
- In general, you want bright lighting when you are learning to view 3D illusions.
- Some people who wear glasses will find it easier to if they take them off as long as they can move close enough to the image to see it clearly.
- Look straight on, don’t twist your head. The 3D illusion is most obvious with your head level.
- Be relaxed and give it some time.
De-Coupling
The main trick to seeing stereograms is learning to de-couple your focus and eye positioning. You will need to position your eyes as though you were looking at an object about twice as far away, while focusing on the image. Instinctively you focus on the object you are looking at.
Sound tricky? Well, it is a little tricky until you get the hang of it. With practice, it will become easy, and we’ve got a few ideas that you can try.
Look at the Reflection
As we said above, you’ll need to look at something about twice the distance of the image. It turns out we have something that is almost always available that is the exact distance and that is your reflection. By looking at your reflection on your computer monitor, or if you are looking at a book of stereograms, SIRDS, or 3D optical illusions, you will notice they often come with glossy coatings that are shiny enough to let you see your reflection. After looking at your eye, simply stop focusing on your eye, and try to see the image. This will take a lot of time and practice but it will surely pay off once you get used to it.
With the fast paced evolution of technology, a lot of exciting and enjoyable mind-boggling puzzles are created aside from the handheld electronic games that are gaining popularity nowadays. Spending your free time with these kinds of activities will surely relieve you from stress.
[...] A stereogram is a hidden three dimensional shape in a two dimensional picture. Another name for 3D stereograms is magic eye images. These images are called as such because the stereograms are a window to [...]