Though 3D Stereoscopic glasses are not new, movies on 3d are sure crowd pleasers. One of the most primitive forms of 3d glasses is the ViewMaster™ which showed all the cool Disney characters in full 3d. If you use ViewMaster you will be allowed to look at two images of the same picture taken from different point of you. Your brain is somewhat tricked into seeing 3 dimensional images on the screen.
In order for you to see things in 3d, each eye must see a slightly different image. This is done in the real world by your eyes being spaced apart so each eye has its own slightly different view. The brain then puts the two pictures together to form one 3D image that has a certain depth and angle into it. 3d eyeglasses are very useful in watching 3d movies and programs on television. It is important that you would know where to buy 3d eyeglasses online.
3d eyeglasses can view still pictures in a way that a composite image is usually in red is superposed on the left component in a contrasting color (blue) to produce a 3d visual effect when viewed on corresponding colored filters. You need not to worry about where to buy 3d eyeglasses, there are a lot of options through the worldwide web.
If you want to purchase 3d eyeglasses, you must realize that this might be quite expensive. Moreover, if you are using 3d tv, you are obliged to purchase additional 3d glasses so all of your friends and families can enjoy 3d motion pictures and tv programs. There is no need if you are on a tight budget, you can always look for free 3d glasses! The internet will give you the best options on where to buy 3d glasses.