In recent years, the use of 3D glasses has become a truly fashionable novelty, attracting people of different generations to cinemas. To make watching 3D movies only enjoyable and not health problems, you should follow a few simple rules.
Instructions
Step 1
Choose the right place to watch a 3D movie. First of all, you shouldn't be too close to the screen. Besides being extremely harmful to your eyesight, you may not be able to fully enjoy the movie. The picture will look blurry, sometimes indistinct, and the actions of the characters in the foreground will seem too fast and flickering. Also, make sure that your chair or screen is not directly exposed to daylight or artificial light. It can also affect the image quality.
Step 2
Take short breaks from watching. To avoid eye fatigue and redness, it is enough to take a few short breaks for relaxing exercises. Move your eyes from top to bottom, left to right, diagonally. Try to capture as many visible objects as possible. Then blink hard ten times. Select several objects, one of which is very close to your eyes, and the other is a few meters away. Focus your attention on these items one at a time.
Step 3
Monitor your health. If you experience severe headaches, stop viewing immediately. Even the most fashionable new movie is not worth your sight. Do not use 3D glasses when you are sick. If, while watching movies in 3D format, discomfort appears regularly, this is a reason to visit a doctor.
Step 4
Do not overuse your visits to 3D cinemas. It is safe to watch movies through special glasses no more than once a week. The same rule applies to watching movies on a 3D home TV.
Step 5
Make sure that children do not use the 3D glasses too often. Something that is relatively safe for an adult can harm a child's fragile eyesight. It is also undesirable to watch 3D films for people of retirement age.
