Corrective vision tends to be directed towards people who have suffered from a lack of integrity in relation to naked eyes. Naked eyesight is your real vision, and corrective eyesight is the use of glasses to correct poor light and the resulting vision. In other words, corrective vision is the vision with glasses。
Visual vision without glasses is referred to as naked eyes. For example, a person with a near-sighted eye without eyeglasses of 0. 1 and with glasses of 1. 5 is referred to as a naked eye, while with glasses is referred to as a corrective vision. It was argued that the meaning of “correction” meant that the sight would be restored (correction) with glasses, such as the close-sighted eye described above, “correction” with glasses and, later, without glasses, from 0. 1 “correction” to 1. 5, which was an erroneous concept。
So how do we fix the sight
Medical methods
Angular plastic mirrors
The amphibious amplifiers originated in the united states and have been applied in 34 countries around the world over 50 years of development. Angular plastic lens is an angular plastic lens designed in a special reverse geometry form with an inner surface consisting of multiple arc segments. The uneven distribution of lenses and tear fluids, resulting in hydrodynamic effects that alter the geometry of the corneals, wear them in the front of the corneals while sleeping, gradually flattening the angles and shortening the eye axes, effectively hindering the development of near-sightedness, which is described as “the technique of sleeping to control and correct near-sightedness”。
Corrective visual fittings
The standard matching procedure is a prerequisite for ensuring the effectiveness and safety of the corneal plastic mirrors during their fitting, and the whole process can be divided into the following stages according to clinical specifications:
1) the choice of the partner
2) eye health examinations and records
3) regulating light testing
(4) evaluation and adjustment of amphibians
(5) the design and distribution of lenses
6) follow-up visits and handling of issues
Dietary method
I. Provision of adequate vitamin a: vitamin a is an important raw material for eye-sensitizing substances, with protective eye and other upper skin tissues and indirect resistance to infection. Vitamin a is sufficient to increase the photopurity of the amphibians, to make the eyes bright and to look glamorous。
Ii. Sufficient protein supplements: the retina on the eye membrane is composed of proteins, which, in addition to weak muscles, stunted development, vulnerability to infection, oedema, anaemia and visual impairment. Thus, children are given more protein-rich foods such as skinny meat, fish, milk, eggs and soybean products。
Calcium and phosphorus are indispensable: calcium phosphorus makes the membranes resilient and engages in visual neurophysiology. When calcium is lacking, it is prone to visual fatigue, distraction and near-sightedness。
Iv. Vitamin c, b1, b2 is essential: vitamin c is an important nutritional component of eye crystals, which can be confused by ingestion and is one of the major causes of cataracts. Vitamin c-rich foods include oranges, citrus, grapefruit, tomatoes, fruits and vegetables, and fresh dates and amniotics. Vitamin b1 and b2 are important substances involved in neurocell metabolism, including optic neurons, and have the effect of protecting eye composts, spherical membranes and membranes and preventing and slowing the formation of exterior and oscillations。
5. Micro-elements cannot be ignored: micro-elements are significant in humans, although they are less than 1 per cent of body weight. Without them, metabolism is difficult to perform and the health of children is affected. Micro-elements such as zinc, chromium, molybdenum and selenium are also involved in the metabolism of substances in the eyes, regulating their physiological functions and cannot be ignored。
Method of natural correction of vision
1. Remote gaze:
Finding a grassland or green tree 10 metres away: green, because of the short wavelength, is animated prior to the retina, contributing to the relaxation of eye optics, the laxity of eye lashes and the reduction of eye fatigue. Do not blink, do not blink, do not forget, concentrate, concentrate for 25 seconds, and recognize the contours of grass or leaves. The left hand was then slightly higher than 30 cm in front of the eye, and the palm print was seen from the beginning to the end, for about five seconds. Read the palms and look at the far grass or leaves for 25 seconds and then look at the palms. Ten minutes is repeated 20 times a day, three times a day, and the number of trainings is increased when the vision falls sharply。
2 crystal gymnastics
Turn your eyes around: hands on your cheeks, so that the eyeball moves 10 times in the top, bottom, left and right order, then reverses the clockwise and turns the clockwise 10 times。
Looking for a 3-metre view (e. G. A painting on a wall) while raising his left hand slightly from his eyes (about 30 cm) to see the palm marks, then seeing the farthest things, moving as quickly as possible between them and travelling 20 times。
Three, kick ass
A sit-down or recital is possible, with the natural closing of the eyes and the subsequent massage of the caves around the eyes. The extraction of the cave is required to be precise, to be slow and to be measured by local acidism。
1. Curtains: rubbing them gently with your thumbs (under your eyebrow, above your eyebrow)。
Squeeze the groove: rub it with one hand's thumb. Press down and squeeze up
Three, four white holes: four white holes in the centre of the cheeks with an index finger。
4. Pressed temples, wheeled eyebrows: pressed by a thumb to the temple (a cross-finger in the middle of the eyebrow and outside eyebrows), and then scraped by the inside side of section ii of the bending index finger, rounded by the inside--- > up-- > up-- > down--- > under--- , massages of the mackerel's waist, sphinx, pupils, behind the ball, and sobbing positions around the eyebrow. There are advantages for false near-sightedness or for preventing the deepening of near-sightedness。
Four
For friends who often face computers, the health of their eyes is at great risk. Some people drink a lot of water before sleeping in order to warm dry eyes, but the next morning their eyes will swell up. Here, we'll show our friends a popular way of protecting their eyes and avoiding the embarrassment caused by the swelling of their eyes -- with clean cotton. Asylum water is painted around the eyes and the swelling is quickly eliminated。
The asympics are very effective in treating dim eyes, fatigue and blurred eyesight, and since ancient times in china they have been known to preserve eyes. Therefore, in addition to plastering your eyes, you can usually make some tea with chrysanthemum, which, if you can drink three or four cups of chrysanthemum tea a day, not only removes the symptoms of eye fatigue, but also helps restore sight。
There are many kinds of daisies, and those who don't know how to do it often choose white and big ass, but it's a mistake. The real choice is small, ugly and yellow. It is best not to add tea to the tea, but to make it dry or boiled. Hot in the winter, good in the summer。
Five. Eyewashing
After disinfecting the face basin, pouring it into the water, regulating the water temperature, placing it in the water, opening its eyes in the water, moving the eyeballs nine times, each to the right and the left, then spinning the clockwise and the counterclockwise nine times. At first, the water came into the eye, and the eyes felt so good, as the eye turned. In doing so, if you feel hard to breathe, you may wish to lift your face from the face and take a deep breath outside. This method, which washes away the harmful substances and dust from the eyes, is also effective for light cataracts and improves the degree of disillusionment with dispersing, distant, near-sightedness。
