How much is an ordinary pair of three D glasses?
What is an ordinary 3D glasses red or blue?Red and blue Taobao is selling more than a dozen pieces ranging from 20.Polarized 3D glasses on your more than ten dollars!
According to the question of how much money 3D glasses, first of all should first understand 3D glasses have several? That kind of 3D glasses for you, you need that kind of 3D glasses? Otherwise you buy 3D glasses may be superfluous. Have a good understanding of the 3D glasses there are several things you should probably know you need the 3D glasses. Then we come to understand how much money 3D glasses: red and blue glasses: 1 dollars - a few dollars a little better then the money within the 20. Scope: ordinary computer to watch the red and Blue 3D video, 3D computer game polarizing glasses: 5 dollars - ranging from dozens of pieces, according to the quality of glasses determines the scope of application: polarized 3D TV, polarizing projector, polarizing display, passive 3D cinema shutter glasses: 50 - hundreds of pieces ranging from the scope of application: 3D Bluetooth /RF infrared TV / 3D active shutter 3D cinema projector
A little better to 2000 yuan, almost to the point of $400 to $200
In fact, we now see the 3D movie there are several, mostly in the computer on the complementary color sources, with red and blue red green glasses, resin lenses can buy a few dollars cheaper, and better rate of filter, the cinema equipment is not the same, showing the sources are not the same, with glasses is not the same, but the difference is very big, the computer realization of stereo method has a drawback, is to have a little bit of ghosting. But this method is very popular in foreign countries. But at the time not too long, this is a real red blue stereoscopic film every half hour to get into a 2D fragment, and each film has several stereo effect prominent, can be seen, and the rest of the usual movie not what difference, want to stay at home see if you buy a set of 20 to 30 yuan between 3D glasses, want to see better, better to go to the cinema.
