Visual field training, eye muscle training instrument, prevention and treatment of myopia, amblyopia, astigmatism, improvement of vision, correction of vision

The function of the light and dark training room improves the flexibility, contraction and magnification capabilities of the pupillary sphincter and dilator muscles to solve the problem of slow reaction of cone cells.
Activate retinal photoreceptors and cones, stimulate the visual system, and improve iris responsiveness
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Train the sensitivity of the reciprocal nerve, improve light adaptation and dark adaptation, and improve visual clarity.
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Those with severe vision loss and poor brain fusion.

Three training methods
Trainers are required to insist on training with their eyes open. No matter how strong the light is or how uncomfortable the eyes are, they must try to feel the stimulation of the eyes by the light.
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Training time: minutes
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Training posture: sitting, eyes open, not looking directly at the light source.
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Product parameters:
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Application scope: Insufficient light adaptation and dark adaptation functions


Light and dark room installation requirements:
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Parameter: Rated power
b)b:
External incandescent bulb, pcs.
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The training darkroom area is not less than ㎡
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Incandescent lamp installation height
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Six incandescent lamps divided into three sides Install one on each wall
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The seat faces the direction of the wall where no lights are installed
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Use light-closing strips at the door gaps to prevent light leakage
)b :
In the training darkroom, install a struggle fan to maintain air circulation
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Use no more than one person at the same time
Time setting
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Strong light And dark time adjustment: On the right is the time relay, which sets the time when the power is turned on and off, respectively, in seconds r.
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Training time length setting: On the left is the timer, adjust the training time length, and the minutes can be adjusted steplessly.