How to make 3D glasses at home

Using the property of our vision to perceive each eye individually an image in a certain foreshortening, the scientists created stereophotos and stereophiles. That is, for 3D-format, the image is taken in two variants, which are then processed by the way of overlapping one on another. As a result, with the naked eye you can see a picture with two contours, blurred and with additional contours of either red or blue around the objects.

In order for the 3D effect to work, special glasses are required. In cinemas where a stereophile is shown, at the entrance polarized devices are necessarily given out to each spectator. But, unfortunately, after the end of the session they have to be returned. And at home, I also very much want to occasionally see some kind of 3D video or 3D photo. How to act in this case?

This simple device can be bought, and can be made. And how to make 3D glasses at home, we'll tell in this article. In order to enjoy films in this format, lying on the couch in your room, multi-colored glasses, called still anaglyphic, perfectly match.

The advantages of such devices are that they are very cheap, because you can make 3D glasses from ordinary cardboard and two pieces of transparent plastic. True, you still need two alcohol markers: one blue, and the other red. The whole process of manufacturing will take only a few minutes. And the skills of a special master will not be required: even a third-grader can handle this case.

The second advantage is their effectiveness. But the downside is that such glasses physically can not ensure the correct transmission of color stereo image. However, the nervous system copes with the interpretation of such a picture perfectly. A person needs 30 seconds to adapt, and then he will feel comfortable. If a long period of being in such glasses, then for some time, color perception is violated.

Now on the Internet you can find a huge mass of three-dimensional video. It will be much more pleasant and interesting to watch stereophiles in special glasses. So, we offer the reader's attention how to make 3D glasses.

To work the master will need:

1. transparent plastic or film;

2. cheap plastic glasses (you can make a frame of cardboard);

3. red alcohol marker;

4. blue alcohol marker;

5. scissors.

The sequence of actions is as follows:

1. If it is decided to use old glasses with a plastic frame, then they need to remove the lenses; If the glasses are cardboard, then two identical parts are cut out, which will play the role of a frame.

2. Cut out of transparent plastic film similarity of lenses, suitable in shape to the frame.

3. Cover one film with blue and the other with red.

4. The red lens should be inserted in the left side of the glasses, and the blue one in the right side.

There is one more option, How to make 3D glasses From the upper front side of the box from under the discs. To begin with, it is necessary to lower a piece of the package for a few seconds in hot enough water, but not in boiling water. This will make the material plastic, easy to cut with conventional scissors, but not crumbling.

Cut need a front piece of glasses, consisting of two ovals, which are connected by a jumper. The edges after the cooling of the plastic must be cleaned from the burrs with sandpaper.

A red alcohol marker paints the left side of the monocle, and blue - the right one. It is very important to observe the rule of the arrangement of colors, otherwise there will be no effect. Now the question is how to make 3D glasses, So that they can be used successfully? After all, this option does not provide an arch to the device.

A variant of a monocle is offered, when it is attached to a long stick with one edge. Surely in the old movies, each of us paid attention to the ladies from the upper world who used monocles in theaters or balls.

And the easiest option is how to make 3D glasses Of ordinary with transparent plastic lenses. True, these glasses are often with diopters. But you can buy with conventional lenses. Plastic glasses are painted over with markers in the same way as in the above-described methods.