Do you think it s better to use contact lenses for annual or daily use?

There are also monthly throws, half-year throws, and the like, which I personally feel is shorter, and you can choose to throw them monthly.

In contrast, the short-term ones will be a little more hygienic.

I think it's better to use daily contact lenses, and daily contact lenses: use them for one day and then discard them.

Advantages: 1. Individually packaged, very safe 2. Easy to carry, conducive to business trips 3. Clean and hygienic, no need to care.

Half a year is better thrown away, such a thing is also very good in workmanship, and can be used for a period of time.

It is better to choose the daily throwaway, which is safer and more hygienic to use, there will be no bacterial infection, and you can also change the color and style at will, which is more beautiful.

I think it's better to throw it away. The damage to the eyes is relatively small. And it's more convenient for us.

60 seconds a day, easy to understand the eyes. There is a problem with the glasses, there is a cat for you.

If you only wear it once or twice occasionally, it is recommended to choose a daily disposable for the eyes; If you wear it for a long time, it is recommended to choose monthly and annual disposal, but you must pay attention to cleaning to avoid breeding bacteria, so as to achieve the purpose of being good for your eyes.

Let's talk about the difference between yearly, monthly and daily contact lenses from 4 perspectives:

1. The difference in time:

Daily disposal: The use time is 1 day, the daily disposal is one-time, and the used day is thrown away on the same day.

Monthly Disposal: The use time is one month, and the monthly disposable can be reused.

Annual throw-up: The use time is one year, and the annual throw-up can be used again.

2. Differences in hygiene:

Daily disposal: Throw it away after using it on the same day, so it is the most hygienic.

Monthly disposal: The use cycle is only one month, and the protein precipitation is less and relatively clean.

Annual disposal: the use cycle of one year, due to the need for repeated use, there will be protein precipitation after a long period of use, the need to mess with the residue to clean with the care solution, and the longer the use of the wear will be more serious, the more likely to produce some small bacteria.

3. The difference in water content:

Daily disposal: the water content is generally more than 50%, because it is only used for one day, and it does not need to be used repeatedly, so the water content is high.

Monthly Disposal: Moisture content - generally 38% to 42%, need to be used repeatedly Low water content.

Annual disposal: The water content is generally 38% to 42%, because it needs to be used repeatedly, in order to improve the comfort, so the water content is generally not too high.

4. Cost-effective difference:

Daily throwing: the lowest cost performance, because it is too expensive, the use time is short, and the eyes are easy to dry after wearing it for a long time, so babies who often want to use contact lenses should not consider daily throwing.

Monthly throwing: the most cost-effective, ** and the daily throw is not too much, but the use time is longer than the daily throw, much cleaner and more hygienic than the annual throw.

Annual Disposal: **Slightly higher, super long use, so relatively cheapest. However, bacteria that are invisible to the naked eye are produced.

So, the comprehensive information can be seen:

To a large extent, the hygiene problems caused by improper care are avoided by daily disposable contact lenses. However, the water content of daily disposable is generally around 45%, which makes the eyes feel very moist and comfortable when you first wear your glasses. It also means that it "dries" quickly in the eyes and absorbs moisture from the eyes, making the eyes uncomfortable and dehydrated.

Monthly and annual contact lenses are relatively cost-effective, and one or two hundred contacts can be worn for nearly half a year or a year. Not only that, the water content of contact lenses is from 38% to 45%, and people can choose to put different water content according to the specific situation of their eyes, and their eyes will not feel dry all day.

In summary, from the perspective of cost performance and eye tolerance, monthly or annual delivery is better than daily delivery; From the perspective of hygiene, the daily throw is better than the monthly or annual throw, so each has its own advantages.

There is no certainty about the daily or annual sales of the contact lenses, and you can choose the daily or annual sales according to your own needs. On the whole, the daily contact lenses are suitable for people who do not often wear contact lenses, and the annual contact lenses are suitable for people who wear contact lenses every day.

The annual contact lenses refer to the contacts with a one-year service life, and the annual contacts can be used repeatedly, while the daily contact lenses refer to the contacts with a service life of only one day, and the daily contact lenses are disposable, so in this regard, the daily contact lenses are safer and more hygienic and a little quicksilver, but because the contacts are not removed for a long time, it is easy to be infected with eye diseases.

The advantages of daily throwing and annual throwing are convenient and hygienic, and the water volume is particularly high, it is very comfortable to wear on the eyes, because it is a disposable product, so it can be thrown away directly after use, and there is no need to do follow-up care, and its disadvantage is that the texture is too soft, and the dust is not suitable for beginners to wear.

The advantage of annual contact lenses is that they are easy to wear, and they are more cost-effective for people who wear them every day, and the disadvantages of annual contact lenses are that they are more troublesome in the process of use, and they need to be cleaned after each time they are taken off, and they still need to be soaked in the care solution, so as to keep them clean and hygienic, because they can be reused, they may be worn and easy to breed bacteria.

1. Annual throwing. It can be used many times, the material will be relatively good, cost-effective, there are a variety of color options, and it is economical; However, it is not very convenient for daily use, and it needs to be cleaned regularly every day, and the lens is easy to deform and protein precipitation after using it for a period of time.

2. Daily throwing. The advantage of the daily disposable type is that it is convenient and hygienic, and will not cause eye problems due to protein deposition. However, the daily disposable contact lenses have fewer colors, high water content, average material comb quality, poor formability, poor wearability, poor sense of use, fewer colors to choose from, and low cost performance.