ZEISS anti fatigue lenses have no under light

If you want to resist eye fatigue, then you should choose a suitable method, and it is generally recommended:

1. The time of close eye use should not be too long, every 40-50 minutes, you should take a little rest for 3-5 minutes, and look into the distance to relieve visual fatigue.

2. Read and write, play with the computer, maintain a correct posture, the height of the table and chair should be appropriate, and the distance between the eyes and the reading materials should be about 33 cm.

3. Mix whole grains, meat and vegetables, eat more vegetables and fruits, and don't eat partially. Lack of vitamins in food is prone to night blindness and dry eye disease, and lack of trace elements chromium and calcium in food makes it easy to suffer from myopia. In addition, it is also necessary to pay attention to regular supplementation of eye vision nutrients, not from the nutrients required by the eyes, enhance the anti-fatigue ability of the eyes, and better protect the eyesight.

Fourth, when reading and writing, the light should be moderate, not too strong or too dark, and the light should come from the left front, so as not to obstruct the vision of the hand shadow. The light should be soft, if it is incandescent, it should be between 25 and 40W, and it is not recommended to read in the sun. Because the intensity of light has a direct impact on pupil dilation, too strong light will increase the intensity of eye accommodation, aggravate the intensity of eye labor, and it is easy to cause myopia after a long time.

Generally, desktop lamps should be less than 40 watts.

5. Avoid reading while walking or reading in a walking car. Because the carriage is shaking, the body is shaking, and the distance between the eyes and the book cannot be fixed, the burden on the glasses will increase. Often, this is likely to lead to myopia.

6. Actively participate in physical exercise to enhance physical fitness. As the eyeball follows the target, the ciliary muscles continue to relax and contract, and the synergistic effect of the extraocular muscles can increase the blood perfusion of the eye, promote the metabolism of the eye, and thus reduce eye fatigue. Moreover, the quality of physical fitness is also closely related to the occurrence of myopia in children.

Malnourished and weak children are prone to myopia.

7. Insist on doing proper eye exercises. By massaging the acupuncture points around the eyes to enhance the blood circulation of the eye socket, improve neuronutrition, eliminate the excessive congestion in the eye, and achieve the purpose of relieving eye fatigue, it is conducive to the prevention and treatment of pseudomyopia in adolescents, and is a good way for adolescents to self-care their eyes.

8. Eat less candy and high-sugar foods. Too much sugar will produce a large amount of acidic substances in the blood, and the acid will combine with the salt in the body, especially calcium, resulting in a decrease in blood calcium, which will affect the toughness of the eye wall, make the eye axis easy to elongate, and promote the occurrence and development of myopia.

Anti-fatigue refers to using a low degree when looking closely. It is a progressive lens that reduces the fatigue of the eyes, and it is an ordinary lens without adding light.

But I matched it, and it didn't feel good. Not recommended.

One is that there are processing glasses that need to be used to, and in addition, looking at things from certain angles will cause ghosting, which is very unpleasant.

The anti-fatigue anti-blue light lens with refraction from Zeiss is adapting In addition to the optical center, many angles are prone to ghosting **It is also more expensive, but it is reasonable to have a great anti-blue light effect Of course, it is also possible that you will not have a double vision If you are an office worker who has been facing the computer for a long time, I think anti-blue light is more important.

Hello, we are happy to serve you and answer the following question: Yes, ZEISS has bifocal lenses. Bifocal lenses are a special optical system that consists of two or more optical elements that change the direction of light so that it moves from one direction to another.

It can be used to improve eyesight, improve visual effects, improve visual quality, improve visual accuracy, improve visual stability, improve visual comfort, etc. How to use bifocal lenses:1

First, an eye exam is needed to determine the vision condition of the eye and whether bifocal lenses are needed. 2.Then, based on the results of the eye examination, the appropriate bifocal lens is selected, and the focal length and optical parameters of the bifocal lens are determined.

3.Next, attach the bifocal lenses to the front frame of the eye and make sure that the bifocal lenses are in the correct position. 4.

Finally, an eye examination is performed to determine the effectiveness of the use of bifocal lenses. Personal Tips:1

Before using bifocal lenses, it is important to have an eye examination to determine the visual condition of the eye and whether the use of bifocal lenses is required. 2.Select the appropriate dual-high clear light lenses, and determine the focal length and optical parameters of the bifocal lenses to ensure the use of bifocal lenses.

3.Have regular eye exams to ensure the effectiveness of your bifocal lenses. 4.

If you find that the use of bifocal lenses is not satisfactory, you should adjust the focal length and optical parameters of bifocal lenses in time to ensure the use of bifocal lenses.