Traditionally when people go to movies, they go up, buy their tickets, get their food and then go in the theater and take their seats. But now, sometimes when you go to the movies, the employees will hand you a pair of glasses required for viewing the movie. What is this all about?
Most people remember their first-ever 3D movie, and they probably also remember the paper glasses with the red and blue lenses they had to wear. Most of the time this way of viewing 3D movies was uncomfortable and blurry.
Since the first 3D movie “Power of Love” was produced in 1922 even before talkies began, technicians have been working on a way to improve the 3D experience, and in 2009, digital projection premiered at the tech trade shows. Now it is out for the whole world to view, and let’s just say it is much better.
Source: unkantelope.com