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Although the decade of 1950s was so-called “3D movie” decade, world’s first 3D movie “The Power of Love” was released in 1922. The 3D technology on TV and in theaters was in great use and there was huge popularity of this technology. But the use of 3D glasses is important whether you are watching 3D film on your TV or in a big screen. You can only get lifelike movie screening experience with 3D glasses whether on television or in theater. You will feel as the part of action if you wear 3D glasses. It makes you feel like creepy characters will come out of the screen to grab you and objects will fly off the screen towards your direction. Finally, it improves the experience and value of entertainment. In this article, we are here to tell you about 3D glasses, but after binocular vision. Binocular Vision Most of us have in-build binocular vision system on our eyes. In actual, the binocular vision system help us to measure the distance of object up to 6 to 7 meters. For instance, if your field of view has more than one thing, you can easily tell how far and how near an object from you and how much is the distance between all objects. If you look in front of you with one eye closed, you can still tell the distance but with low accuracy. How 3D Glasses Work? Our brain uses visual information from both of our eyes to view 3D movement. If the views from two eyes are different and can’t be matched, the brain will have to focus on one thing and reject other information on one eye and it will turn off other information on one eye. The main reason to wear 3D glasses on a movie theater is to enter different images on your eyes. In actual, the two images are actually displayed on the screen and the glass feed one image on one eye and other image on another eye. Here are two systems does that: 1.Red/Green or Red/Blue: The 3D effects are used already the system of Red/Green or Red/Blue in television and various older 3D films. The screen displays two images on the screen – one image in red and other one is green or blue and the filters on the 3D glasses insert only one image on one eye and another image on other eye. But the image quality is not as high-quality as polarization system. 2.Polarization: Since polarized lenses allow viewing colors, this method is preferred in most 3D entertainment venues like Universal Studios and Disney World. In this system, the two views are projected in two synchronized projectors with different polarization on the screen. And the glasses display only one of the two images on each eye with different polarization. Conclusion The 3D glasses are very much helpful to view 3D movies and give lifelike experience on your movie watching. You can buy it at very competitive price from wholesale online stores. Visit chinabuye.com to buy 3D glasses in wholesale online.
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