We all know how little eyes do not have to say to us, which cover about our eyes is a very insignificant event. Laser safety glasses technology, laser protection, and we share what color can play a role in protecting the eyes, then we look at the specific meaning of it.
A, what color is good for the eyes
All colors are different to attract and albedo light, beautiful color asfar as possible will lead to burnout feelings, as the dark color will make the mood that heavy.
White to light reflection is 67%, the Yellow albedo is 65%, the green light is 47%, the blue color is only 36%. Because the white and yellow light on the albedo is quite strong, and therefore easy to produce and garish glitter. Green and green light to attract and reflect the moderate, and thus the body's nervous system, the brain cortex and the retina in the eyes of the organization match, bring cool war static feelings. Therefore, we usually look at the green, blue, the eyes will be more comfortable.
1, green, green eyes
Green, green can seize the eye ciliary muscle. The eyes looked in the Yellow time will focus indirectly on the net, see the white in front of theretina when AF (ciliary muscle than yellow hard, ability to pull the focal point on the retina). But look at green when the focus in the retina (behindthe ciliary muscle than watching yellow, also pay close attention to) imagingin the retina before it can pay close attention to the black eye adjusting performance and also in green ciliary muscle than red to yellow. The eye of the ciliary muscle lost labor, increased eye fatigue.
2, blue has a clutch role
Blue can be a solid mood, pay close attention to the material, to easethe fatigue. See belong to cold colors of blue, let's look at the sky can be gentle eye fatigue. The state of matter can not only stabilize the blue,but also can increase blood pressure, turbulence deep breathing, the muscles tolose, will be able to escape easily agitated state. In addition, the stable mood and white increasing fatigue motivation, and indigo more notable with excitement.
Note: white stimulation of eyesight, see a long time, it is easy to produce dry eye, eye irritation and other symptoms, relieve eye fatigue, so wedo not offer long-term face.
Two, eyes like the color of the food
The food on the watch to eat yellow, orange, red, purple and green color of the drugs, to provide the best guarantee against old eyes.
1, orange - Hu Laifu, pumpkin etc.
The first sight is carrot food. Carrot contains a large number of betacarotene, beta - carotene is a natural eye drops, it can be converted into vitamin A in the body, maintain the smooth and tear film support transparency,enhance the weak eyes. In addition, it can also help in the prevention of cataract and blindness, all eyes cover crystal fiber.
Contains beta carotene - rich orange and white food, sweet potato, pumpkin and red orange, mango, papaya, orange, the color is more, carotene contentis high. Carotene can dissolve in the oil, not easy to dissolve in water, thus cooking oil had to eat better.
2, yellow, egg yolk, nuts, rice etc.
The eyes in work, need many enzymes, also need to supply a large number of nutrition. Vitamin B and vitamin C are essential for the eye's performance. Vitamin B2 is known as the "beauty vitamin", the lack of it, the eyeswill be afraid of light, often in tears, white eyes bloodshot eyes, eyes willbe out of the question. While vitamin B6, pantothenic acid can eliminate eyefatigue and support. Yellow fruit and beans, buckwheat flour and rice, whole wheat and drug rich vitamin B, should eat.
In addition, the yolk also contains most can protect the eyes from slander and attack the old ray of lutein and zeaxanthin can shorten the old, people of the light stimulation response time. Red, purple, green and other colors of drugs, to provide the best protection against old eyes.
Three, wear what color of the moon mirror good eyes
From the physical point of view, gray, green and brown on the eyes, isnot too good too shallow. Deep color moon mirror is likely so the traffic signal discrimination power difference caused by the traffic incident, color shallow moon mirror and no shading, the moon is the best brown color mirror.
Four, the computer background with what color is good
Ophthalmology experts say green beans is the cover of the leeward scenecolor eyes. Then choose the desktop wallpaper time, can choose white or greenbeans. The following settings, choose "properties" and "look" at the bottom right corner of the "advanced" right click on the desktop, and then in the "nominal" dropdown menu and choose the "window", then click on the right side of the "1 color", then click on the "other" in the dropdown box, then choosethe color will pop up the window. Not required, on the left box to fill inthe numerical output. Color: 84, saturation: 91, brightness: 205, 204, 232: red green, blue: 207, written after the "click on the add to custom color", and then in the self definition, choose just set green beans.
Five, what color lights to browse
Normally, when people browse, Laser safety glasses the most common use ofthe lights, the sun light, light bulbs and yellow moon light. The guidelines,visitors only browse the correct posture, good habits, and then on the basisof collective habits, no matter what kind of choice of color lights, causing great aspersions on the eyes will not.
Must to do more, the sun has been shining through the lamp, in the shining water shiny;