What can we do for children during the high incidence of myopia in adolescents?
The summer vacation is approaching. In addition to doing homework, children spend more time using electronic products, and some parents have signed up for online tutoring courses for them. The pressure on the eyes during the summer vacation has not decreased but increased, which has become a high incidence period of teenage myopia.
< Early prevention, early attention, let children protect their eyes
Many people will say that looking at the green background can protect your eyes. Set the background of the computer and mobile ipad to green.
Is it really?
In fact, green eye protection has not been scientifically proven.
From an optical point of view, green light is in the center of the visible spectrum, in the color frequency range that the human eye is most sensitive to.
From the perspective of color theory, green can make people relatively soothing and calm, and it is a relaxing color, but in the case of low color saturation, green paper and white paper have an effect on near vision (referring to the human eye resolution at close range). There is no essential difference in impact.
From a physiological point of view, looking at green plants in the distance can relieve eye fatigue, because the "movement" process of the eyes from near to long distances can make the tense ciliary muscles in a relaxed state and relax the eye muscles.
< So, what can we do?
Use your eyes reasonably and let your eyes rest properly
1. Make an appointment with children to control the excessive use of electronic screen products. For example, watching the electronic screen for no more than 30 minutes at a time, the recommended distance for watching TV is 5-7 times the diagonal of the TV screen, and the eye height is slightly higher than the screen.
Taking the children for a walk outdoors, moderate exercise to enhance physical fitness, can also relieve eye fatigue to a certain extent.
2. Arrange the time for homework reasonably, do not over-concentrate
During the holidays, many children like to crowd their homework together to finish writing first and then play wildly, or to rush to work overnight when school is about to start, which is not conducive to study and eye protection. It is suggested that the children's homework can be evenly distributed and completed according to the progress every day.
Create a healthy light environment
During the holiday, in addition to schoolwork and extracurricular studies, the indoor light environment is also inseparable. Children are spending more time indoors anyway.
According to scientific calculations, the best reading light source is the natural warm white light around 10 am, which has the following characteristics:
1. The light is continuous and uninterrupted, without stroboscopic.
2. The color temperature is around 5000K, the color temperature is moderate, and the light is soft and slightly yellow;
3. It is scattered light, with a large illumination area and no shadows.
4. Mixed light composed of several kinds of visible light in a certain proportion, non-monochromatic light. No blue light hazard
<How to achieve such a healthy light source in an indoor environment?
The reading and writing desk lamp brings healthy and natural reading and writing light into the room.
No glare / no stroboscopic / no blue light hazard / high color rendering index
Oblique side lighting, avoid direct light to the eyes, no shadows, free reading and writing.
The detachable lamp head design can be switched at will, taking into account the child's writing situation.
Multi-angle dual-axis rotation, children can read and write light without dead ends
Five-level touch dimming, bringing the most suitable brightness to children
BENWEI eye protection desk lamp manufacturer's reading and writing desk lamp adopts imported LED light source and has passed the national quality inspection, no blue light hazard, color rendering index > 90, and restores more real colors. Combining imported LED wicks, honeycomb lens technology, secondary diffuse reflection processing, rectangular reflectors and other high-standard innovative technologies, all in order to create an indoor healthy light source that is more suitable for children's reading and writing.
