Everyone remembers what impression the first scanned film made in 3D. Now this technology is widely used, but the interest in films does not fade. And some movie lovers want to view them even at home, buy special glasses and enjoy good films. But not everyone is looking for easy ways, someone definitely wants to know how to make 3d glasses with their own hands. By the way, but at home is it even possible?
Can I make glasses for 3d movies myself?
To begin with it is necessary to specify that there are several kinds of three-dimensional images, and there are also several devices for viewing them, respectively. For example, in cinemas we are offered circularly polarized glasses. They allow the viewer to see a capacious and clear picture, even if he turns his head. These glasses are equipped with special filters, which give the 3d effect. As you can see, these glasses can not be made at home. But, fortunately, there is a simplified version of 3d glasses, the so-called anaglyph glasses. Their principle is very simple, and therefore at home they can be easily manufactured. The truth is to take into account that in this case the image will not be as clear and contrasting as with circularly polarized glasses. But still the quality of the image will be quite acceptable, if we talk about the movie, and for static images, more is not needed.
By the way, do you know about the precautionary rules for using such glasses? If not, remember - watching a movie through anaglyph glasses for a long time is not recommended, it is best not longer than 30 minutes for adults and 15 minutes for children. That is, every half hour (15 minutes), glasses should be removed and the eyes relaxed, closing them. And even better to do gymnastics for the eyes. First tightly squeezed your eyes, then slowly open them. We look to the right up to the stop, then to the left also. Then we look up, and then down. It is important to not twist your head while doing these exercises. After that you need to look for a couple of minutes with a relaxed look in the window or on the far wall. If you neglect gymnastics and rest for your eyes and use glasses for a long time, then you risk breaking your color perception for a while.
How to make 3d glasses yourself?
In order to make anaglyph glasses with your own hands, you will need the following items.
What do you need:
- the frame from the glasses, you can buy the cheapest solar;
- a piece of transparent plastic film, thick enough to hold the shape;
- scissors;
- two markers - blue and red.
Manufacturing
Carefully remove the glass from the rim. By the shape of lenses, we cut out the products from the transparent film. We paint one film with a blue marker and the other with a red marker. It is necessary to choose these colors, substitutes like pink and purple will not work. Painting the film, try not to overdo it, otherwise these glasses will not only not give a stereoscopic effect, but to consider anything through them will be problematic. To get a smooth color, you can remove the alcohol rod from the marker body and squeeze it onto the plate. Only in this case the lenses will dry for an order of magnitude longer.
Finished color lenses are inserted into the frame. The main thing is not to mix,
By the way, if the old rim was not found, and sunglasses to buy laziness, then you can proceed as follows. From the piece of plastic cut 2 rectangles connected by a jumper. Rectangles paint and leave to dry. After we make holes along the edges of the lenses and pass through them an elastic band. The length of the rubber band should be sufficient to allow the glasses to be easily put on the head, but not fall off.