How to protect the eyes to see authoritative expert dizzily guiding

>How to protect the eyes to see authoritative expert dizzily guiding

3D film>The whole world shows, pursued by countless movie-bufves, Chinese people have raised the upsurge of the view shadow too. Recently, many readers reflect to this newspaper, wear 3D glasses to finish reading>And then feel dizzy, even present uncomfortable symptom of vomiting etc., it is reported to have acute glaucoma happens suddenly to view movie queen of an audience.
According to the introduction of relevant experts, 3D picture of film seem three-dimensional effect to be very much better, have utilized ingeniously " L The eyes divide looking at " R Principle. 3D film observe method of scenery with human eye, two the intersection of photography and lens shoot, get off one same object from two different direction, make cinefilms. Two images on the film overlap each other, and there are certain differences, when we watch with 3D glasses, can pass " L The eyes divide looking at " R Principle picture of seeing it is stereoscopic on every one,it is on the spot in person feeling not to last people. It is unsuitable glasses in 3D wear for a long time,may produce dizzy,because " L The eyes divide looking at " R And then things sense of reality will let people produce, look at tired, this talks in squinting the patient, may make strabismus more serious.
According to Reuter, Feinberg, medical college ophthalmology professor Michael and Rosenberger of American Northwest University claims, seeing the 3D film will bring the brand-new vision to experience, but because need audiences to consume greatly energy change the vision, initiate headache very easily. Ophthalmology department and neurology professor Deborah and Friedman of American University of Rochester medical center say, while seeing the 3D film, the way in which eyesight corrects will change, will cause headache too.
As to this, the staff reporter has interviewed BJ Hospital ophthalmology chief physician Xia Qun of Ministry of Public Health. She introduces to the reporter, such an nearly 3 hour's films, the story is tense, there is much special effects, the audience has highly centralized attention, the focus of eyes is changing constantly too, this will cause the eye to be highly tired, so will present symptom of dizzy even headache. Because is only a short-term behavior, will not cause damaging to eyesight, but may bring out acute blue and green mere eyes.
Xia Qun tells reporters, a lot of persons with eye disease, for example glaucoma, crooking all crowd, it is unsuitable to see the 3D film. In addition, long sight eyes, presbyopia patient, the visual modulability of these people is bad, combine with external kindling, especially easy to present, look at tired, so even unsuitable to watch.
U.S.A. ophthalmology John of academy of sciences researcher hertzs of the intersection of root and Dr. propose if eyes skin goes wrong too, can't focus on normally, it may be unable to form the deep consciousness, these people had better not see the 3D film.
To a lot of near-sighted persons, seeing the 3D film will bring some inconvenience too. , at bridge of the nose, will cause, crook light, cause, look at two spectacle frame tired while being easy very, will also cause eyes to be dry and astringent and oppressing the bridge of the nose . Xia Qun proposes, for wanting to see 3D>Audiences near-sighted come because it say, can wear by contact lenses, can lighten this by visual fatigue, lighten the uncomfortable sense while watching.
In addition, the choice of the position is very important while watching the shadow. Xia Qun says, had better arrange after choosing to sit, in this way the three-dimensional effect of the picture will be reduced, the stimulus to eyes will reduce too, can also hand-carry water of ophthalmic medicine which resists fatigue, on dripping respectively before the view shadow and after the end of a performance, can prevent the emergence of dry eyes. In while in shadow such as view, should blink more eyes, look at tired and even helpful relieving consciously.
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