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3D glass

by: Scott Darnell55
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Word Count: 508

Various uses of 3D Glasses

The popularity of 3D glasses in cinema has been around since the early 1980’s. 3D Glasses effectively prop up advanced technology and phenomenon of virtual reality into films and media publications.

Since 3D glasses are somewhat a new innovation on the whole, it tends to attract more movie-goers in contrast to regular movies. As consequence, movies and presentations specially crafted with 3D Glasses have been very successful in the last two decades.

The process by which 3D Glasses aid to re-produce 3 dimensional objects is quite intricate. Movies that are prepared for 3D glasses are specially produced using a technique known as “stereoscopic imaging”. Stereoscopic imaging helps to embed 3D visual information effectively.

When watching a 3 dimensionally tailored movie using 3D glasses, the viewer is usually required to tilt his/her head back at an elevation, as it helps to interlink the left and right channel images into one middle channel, creating a 3D in-depth illusion. When played back and viewed through 3D Glasses, we are able to experience virtual 3D imagery. The imagery produced by Stereoscopic Imaging and 3D glasses is also sometimes cited of being in-depth illusions, which is the more methodical name for it.

3D glasses are composed of LCD shutter glasses, which enclose liquid crystal. In some cases, 3D glasses are also made of linearly polarized glasses. The polarization in 3D glasses is said to be well conserved when a silver screen is applied.

Other than the amazing world of modern cinema, 3D glasses are used in a number of other areas such as military & aviation training, medical training and real-life surgeries. For instance, the novelty 3D Imagery and 3D glasses have revolutionized how military forces across the country train for combat. With the help of brilliantly designed 3D virtual environments, soldiers and other special co-ops can train in a virtually reproduce environment with the help of 3D Glasses. Now they can train themselves more efficiently, without having to risk real injuries and casualties.

Aviation industry has also been greatly benefited with the advent of 3D glasses. Now trainee pilots can practice their flying hours on 3D Computer Flight Simulators with the help of state-of- the art 3D glasses. 3D Glasses along with 3D generating computers produce virtual environments very akin to real world environments. Here too, mistake made by the pilot during flight training will not prove to be fatal.

Doctors and Medical Surgeons now employ 3D Glasses to conduct otherwise intricate surgeries more accurately and efficiently. Even though the 3D Glass technology is still yet to mature in medical science, it has paved a path to the future for complex surgeries. With the course of time, its use will increase for sure.

Nowadays, many theme parks have plotted 3D shows for families to enjoy. These too employ the use of 3D glasses. The “Back to the Future 3D” ride at the Universal Studios Theme Park in California is one of the many popularized 3D shows. Views become addicted once they enjoy the ride with 3D glasses on their eyes.