When it is still unable to extricate itself from the immersion of 3D holographic technology, a few streets of VR technology has become popular all over the world.
At present, various high-tech companies in China have launched one after another, and successively launched VR products. For the huge market of China's 450 million myopia population, major companies have also frequently made coups to improve the VR experience of myopia.
In various VR reports, there are two such reports that have caused the attention of the doctors: "800 degrees of myopia playing VR does not even wear glasses! How did you do it? ", medical miracle! VR glasses can not correct eyesight without hurting the eye. When I saw these two reports, I was shocked by the doctors. Is it true that myopia users do not need to wear glasses when playing VR? Can VR actually correct vision? This is simply the gospel of myopia players!
But these two reports are not accurate, can they be credible? In this way, Dr. Ma Dingjun, one of the founders of the Chinese LASIK Surgery, a special allowance from the State Council, Professor Wang Wei, a doctoral tutor at the Aier Eye Academy of Central South University, and Professor Ma Daijin, Director of the Peripheral Center of the Changsha Hospital of Aier Eye, came to talk about this topic.
First, the VR device has limited adjustment, and the experience beyond the scope is still not ideal.
Professor Wang Wei said, "It is scientifically based on the VR helmet (or glasses) to adjust the focus, distance, and diopter buttons to improve the VR experience of myopia, but a device is difficult to adapt to the entire diopter range. For example, when a person's myopia exceeds the VR adjustment range, his VR field of view will decrease, the surrounding field of view will be blurred or distorted, and the effect of the entire VR experience will be worse."
Professor Ma Daijin also pointed out that because VR helmets (or glasses) can not be accurately adjusted according to the myopia degree and astigmatism of myopia, the experience will still be worse than that of normal vision. Myopia glasses, because of the natural nature of the frame, also reduce the comfort of the VR experience.
Blurred vision
Second, VR correction of myopia is not credible, good vision can enhance the VR experience
Imagine the discomfort of wearing myopia glasses and wearing a VR helmet, and the frustration of the virtual world experience caused by myopia. The heart of the doctor is almost ruined. Can't the myopia crowd experience VR? Is the thrill of technology?
Professor Ma Daijin gave a good prescription when the doctor was incomprehensible. "In fact, it is not impossible to have the same VR experience as a normal vision person," said Professor Ma Daijin. "As long as the vision of the mirror can return to normal, you can get a good VR experience. After myopia surgery, the vision of the person can be If you return to normal, players can naturally enjoy the same good VR experience."
For the problem that VR glasses can correct vision, Professor Wang Wei stressed that VR glasses are impossible to correct myopia, but there is a certain theoretical basis for correcting amblyopia. "As for the VR products mentioned in the previous report, Can not really play a role in correcting amblyopia, yet to be scientifically tested." Professor Wang Wei revealed that the inspection of this product is being carried out in a US university, and the test results will not be released until the end of this year.
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