In the beginning of the school season, how to break the visual fatigue caused by academic pressure
In the blink of an eye, the pleasant winter vacation is over. The beasts have to devote themselves to intense study and life. At this time, eye fatigue crept to the door again. To do a good job in the prevention and control of myopia in children, relieving visual fatigue is the top priority.
Ways to relieve eye strain.
1. Blink.
A moderate amount of blinking can keep the eyes moist by allowing the eyes to secrete tears. Provides moisture to the eyes to prevent dryness.
2. Rest your eyes properly.
Don't stare at the computer for a long time, and resting with your eyes closed is the easiest and most straightforward way to relieve eye strain.
3. Pay attention to the light.
Read in a well-lit environment, paying attention to eye distance and time.
Fourth, the rule of 20 20 20.
The 20 20 rule is that looking out the window for 20 seconds every 20 minutes and looking at objects greater than 20 feet away will significantly reduce symptoms such as dryness, sensitivity and discomfort in the eyes.
5. Eye exercises.
By massaging the relevant acupuncture points in the eyes, it stimulates blood circulation, regulates the eye muscles, and relieves fatigue.
6. Apply a hot towel to your eyes.
Before going to bed, you can use a hot towel to warm your eyes for 8-10 minutes, and the hot compress can promote blood circulation in the eye area.
7. Eye drops.
Medications to relieve eye strain can be used, which is simple and convenient. (It is recommended to choose some artificial tears that do not contain preservatives or new preservatives).
8. Transformation of the home light environment.
At present, most of the lighting sources used in our rooms are generally LED lights, and the white light emitted by the mainstream LED lights on the market is basically composed of blue light emitted by blue light chips, which is synthesized with yellow light after excitation of yag yellow phosphor. In particular, short waves of blue light with wavelengths between 400nm and 450nm can penetrate the eye and have the potential to cause damage to the eye. This is also the reason why sometimes we inadvertently look directly at the lights in our homes, and our eyes will be blurred for a short time. In addition, it is true that children nowadays have difficulty in ensuring 2 hours of effective outdoor activity time a day for various reasons, and the opportunity for the eyes to absorb the beneficial spectrum is greatly reduced. In other words, when children are at home, harmful light stimulation + insufficient beneficial light is also one of the main factors that cause children's myopia, so the transformation of the home light environment is particularly important.
On the basis of optogenetics, nutrigenomics, etc., targeted photons have developed a series of eye-protection lamps using biophoton technology. On the basis of configuring the spectrum of the visible light (VL) range of diffuse sunlight, this series of products optimizes the configuration of the missing or missing spectral frequency bands of the artificial light source according to the spectral difference of the exposure of the regular artificial environmental light source and the composition ratio of 9 light-dependent opsins of the chromosomes of human vision-related cells, so as to supplement the beneficial spectrum for the eyes, and realize the accurate and rapid adjustment and improvement of ocular shape, light and color vision. In addition, the relevant lamps and lanterns simulate the color temperature of sunlight from 8 o'clock to 10 o'clock in the morning, and the light is soft and flashable, which has a positive impact on the prevention and control of children's myopia, and is very suitable for the transformation of the family light environment.