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Watching movies three-dimensional eye strain
Specialized study warned of the risk of over-three-dimensional movies and excessive focus on means of presentation, noting that these kinds of films cause significant eye fatigue and unusual fatigue due to the successive changes in the levels of the image.
The basic problem
The study found that the main problem arising from the three-dimensional movies for long periods is the difference between the true depth of the screen as they appear in front of the eye and the default depth of the image that looks three-dimensional. The study, prepared by the University of California and published in the journal specializing in the optics sector, the numbers who reported feeling tired and down and blurred vision after watching the film three-dimensional far outweigh the numbers who reported similar phenomena after watching the film normal.
Studies confirm the damage
And the researchers questions to a group of participants who were asked to follow-up video of normal, and another three-dimensional, with the result that those who reported pain in the eye and neck to watch the video three dimensions were far more who have suffered pain similar after watching the film normal. He says working on the study their research focuses on the means of supply close to the viewer, such as homework monitors or computers for designing three-dimensional landscapes, and large screens in cinemas, and that offer this kind of film for short periods, they do not necessarily cause the same phenomena.
Specialized study warned of the risk of over-three-dimensional movies and excessive focus on means of presentation, noting that these kinds of films cause significant eye fatigue and unusual fatigue due to the successive changes in the levels of the image.
The basic problem
The study found that the main problem arising from the three-dimensional movies for long periods is the difference between the true depth of the screen as they appear in front of the eye and the default depth of the image that looks three-dimensional. The study, prepared by the University of California and published in the journal specializing in the optics sector, the numbers who reported feeling tired and down and blurred vision after watching the film three-dimensional far outweigh the numbers who reported similar phenomena after watching the film normal.
Studies confirm the damage
And the researchers questions to a group of participants who were asked to follow-up video of normal, and another three-dimensional, with the result that those who reported pain in the eye and neck to watch the video three dimensions were far more who have suffered pain similar after watching the film normal. He says working on the study their research focuses on the means of supply close to the viewer, such as homework monitors or computers for designing three-dimensional landscapes, and large screens in cinemas, and that offer this kind of film for short periods, they do not necessarily cause the same phenomena.
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