With the development of new technologies, more and more advanced consumer products appear. However, this applies not only to items of technology and electronics, the same can be said about more abstract things, for example, about cinema. The sensational film "Avatar" caused a huge wave of interest in 3D films. Many directors began to shoot just such pictures. And technology manufacturers, according to new trends, have begun production of 3D TVs.
Special glasses are needed to watch such films. Active 3D glasses can be purchased at the store, or you can make your own. But first, a little history.
It must be said that 3D technology is not a modern invention. The first 3D movie was not Avatar at all. It was the film "The Power of Love", filmed in America back in 1922. Such films were quite popular at that time. However, their production gradually came to naught. The fact is that shooting such a movie requires quite serious technical equipment. And at the beginning of the last century, this issue, of course, was quite problematic. Another thing is the beginning of our century. With the adventComputer technology has made it easier to create 3D movies. In addition, now you can get a much better picture.
3D glasses are easy to make with your own hands. And although some 3D TVs come with whole sets of such glasses, they are also sold without such a set.
You can, of course, buy such glasses in the store, and this will be the best option, since if you make 3D glasses with your own hands, their quality, of course, will not be as high as that of the store. You may not even be able to watch movies with such homemade glasses.
Do-it-yourself 3D glasses are usually only for viewing 3D photos. The most interesting thing here is that you can also take such photos yourself. The history of such a photo began even before the history of 3D films. The first 3D image was not even a photograph, but just a drawn picture. The first photo was taken by Ludwig Moser, who invented the stereoscopic camera in 1944.
So, how can you make 3D glasses with your own hands? The list of tools and materials that you will need is quite small. Firstly, you will need a transparent, fairly thick and dense film, and plastic is better, and secondly, old sunglasses or just a frame from any others. In addition, prepare a pencil and two felt-tip pens - blue and red. Markers must be alcohol based. You will also need regular scissors.
Technologymanufacturing is as follows. You need to carefully remove the old lenses from the frame of the glasses, and then trace their outline on the film with a pencil. Now cut out two plastic lenses. The next step is to color these lenses with felt-tip pens. It is important to follow a simple rule: the lens for the left eye should be painted red, while for the right it should be blue. Now just as carefully insert the finished plastic lenses into the frame. As you can see, DIY 3D glasses are very easy to make. Enjoy watching.
