What should the student party pay attention to when choosing contact lenses?

Contact lenses can enlarge our eyes and make our eyes look more refreshed. Many students like to wear contact lenses to enlarge their eyes, but they often don't know how to choose a contact lens that suits them. <>

1. The use time of contact lenses When we choose contact lenses, we can choose the use time of contact lenses, which are daily, weekly, monthly and annual. From the point of view of cost performance, it must be the most cost-effective annual sale. However, if you consider it from a safety point of view, then the daily throw will be safer.

Because the longer the contact lenses are worn, the more protein remains in the contacts, which may cause some eye diseases. If you don't often wear contact lenses, you can buy daily throwaways, and if you often wear contact lenses, it is recommended to choose monthly or semi-annual contacts. <>

2. The water content of a pair of contact lenses The higher the water content of a pair of contact lenses, the more moisturizing it is, but the higher the water content, the better. Once the water content of contact lenses is too high, then it may suck the ingredients in the eyes, which can lead to dry eyes. Girls can choose 38% water content when buying contact lenses.

3. The diameter of the contact lenses The larger the diameter of the contact lenses, the more they can enlarge our eyes, but too large a diameter will also make our eyes look very discordant. If you want a little more daily effect, you can choose a diameter of 14mm or, if the eyes are smaller, then you can choose. <>

Although wearing contact lenses is more beautiful, it should not be worn for a long time, and you must pay attention to cleanliness when wearing contact lenses, so as not to cause eye diseases.

When choosing contact lenses, it is best to pay attention to safety and hygiene, because after all, contact lenses are worn on the eyes, so special attention should be paid to hygiene, which may directly lead to bacterial infection of the eyes and may lead to blindness.

The choice of contact lenses should pay attention to whether it is suitable for you, mainly depending on the degree of wetness, lens diameter, etc., which will affect the comfort, and secondly, the color of the contact lenses should not be too exaggerated, mostly black and brown.

When choosing, don't choose contact lenses that are too large in diameter, it will look strange. Don't stand out too much about the color, just choose brown, black, etc.

When choosing, the first thing you should pay attention to is the brand, and then you should pay attention to the ** and price, so first of all, you have to see if it is in line with hygiene.

When choosing contact lenses, students should choose according to their interpupillary distance, and the water content should also be relatively high.

<>< 3 steps to teach you how to pick contact lenses.

Adjust your facial features. Makeup harmony.

1.Diameter (dia) x

or coloring diameter (GDIA).

Coloring diameter (gdia).

Naturally, the effect only increases.

Obvious but not prosthetic, with magnifying effect.

It's very obvious that non-big-eyed girls are chosen.

2.Light-colored iris.

or dark iris.

Suitable for light colors. Enlarged eye distance.

Thin bangs or no bangs.

European and American makeup or heavy eye makeup.

The tip of the nose is delicate. Highlight the mixed blood of the brow bone of Fuyuan.

Suitable for deep lack of color.

Shorten the distance between the eyes.

Heavy bangs or dark hair.

Light eye makeup or nude makeup.

The tip of the nose is large. A sense of innocence and innocence.

3.Warm color rendering.

or cold tone color rendering.

Cool contact lenses. The blood vessels are purple.

Cool complexion. Blue, blue, purple, edge.

Warm contact lenses. Blood vessels are border-colored.

Warm skin tone. Warm brown, pink and yellow.

Neutral skin tone: Choose according to your makeup style.

Enlarging the eyes can also make the eyes more refreshed, brightening and brightening the eyes, most of the contact lenses are prescription, which can save the trouble of wearing glasses. Many treasures who need to be photogenic need contact lenses to enhance the effect. It is easy to maintain, has a long service life and is inexpensive.

Prevents the nose bridge from collapsing and bulging eyes caused by wearing glasses.

The cornea is unable to contact air and has a weakened resistance; It is easy to deposit proteins, breed bacteria, and cause corneal edema; The lipid layer of tears is destroyed, which accelerates tear evaporation.

Generally speaking, the higher the water content of contact lenses, the better their breathability, but they are not suitable for long-term wear; Those with low water content will be easier to wear, and secondly, the molding effect will be better, and it will not be easy to dry eyes. However, the higher the whole is not the better. The high water content depends on your personal situation, for example, you often choose a low water content when you stay in an air-conditioned room, because high water content is more likely to lose water in a dry environment.

(1) Hydrogel: a more common material on the market, it is a cost-effective material, characterized by soft and comfortable lenses, but the oxygen permeability is not very high, and it is easy to precipitate.

2) Non-ionic: low sense of presence, soft and thin, suitable for people with sensitive eyes and often foreign bodies, the best wearing feeling, not easy to protein precipitation, good anti-fouling effect. However, it is not suitable for long-term wear.

3) Silicone hydrogel formula: the favorite one, suitable for people who are prone to dry eyes, good oxygen permeability, high water content, good moisturizing effect, and high cost. The lenses of this material are hard, you need to get used to it for the first time, it is not difficult to put it on, and it is more suitable for day and month throwing.

The daily disposable is mainly ionic, which is easy to adsorb protein precipitation, and it is best not to wear it for more than 12 hours. Novices should wear it for more than three or four hours for the first time, and no more than five or six hours on the second day, and gradually increase it by about two or three hours. Novices should not exceed half a day, and if you buy silicone hydrogel and non-ionic, you can buy no more than one day.

1) You can't take contact lenses overnight, it's easy to be in a state of hypoxia!

2) Wear the contact lenses before applying makeup, and remove the contacts before removing the makeup, because it is easy to have scum when painting eye makeup.

3) Soak the newly purchased contact lenses in the care solution for more than 8 hours! This is because many of the newly purchased stock solutions are borate-containing and preservative in order to maintain physical stability.

4) Patients with high blood pressure, diabetes, eye inflammation, pregnant women, menstrual period, hazy weather, cooking, high intraocular pressure, lack of sleep, expired contact lenses, others have worn them, recovery from eye surgery, and swimming.

5) It is forbidden to wash with water, there will be a lot of bacteria and microorganisms, easy to infect, to use a special cleaning care solution.

When novices buy contact lenses, they must know whether the size of the contact lenses is suitable for their eyes, and whether the color of the contact lenses can meet their needs on a daily basis. When buying, you must pay attention to choosing big brands, produced by large manufacturers, and choose some suitable ones for yourself when wearing, you must pay attention to keeping them clean.

The knowledge that novices need to know before buying contact lenses is: wear contact lenses before applying makeup, remove contact lenses and then remove makeup, because eye makeup is easy to have scum; The newly purchased contact lenses are soaked in the care solution for more than 8 hours to dilute the borate content in the contacts. The matters that need to be paid attention to when buying and wearing contact lenses are:

You can't take contact lenses overnight, and it's easy to be in a state of hypoxia; Patients with eye inflammation, pregnant women, menstrual periods, cooking, expired contact lenses, others have worn them, and it is best not to wear them during swimming.

Novices should pay attention to the diameter and water content of the contact lenses, the higher the water content, the more comfortable the contact lenses will be to wear, and they should pay attention to cleaning and maintenance every day.