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The daily throw is generally high water content, the time of the business trip will choose the day to throw, the low water content of the day I have bought, in Xiaozhai Jinsha ** there is a large contact shop, the day of the buy is low water content, it seems that only 43% of the water content, and half a year to throw the water content, not dry and no dehydration, for the eyes slightly dry I am very comfortable, it is worth recommending.
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Daily first-class water content, there must be some, each layer will have a different water content, but most of the water content is 38% and 42%, in fact, they are all about the same, there is no big difference, if your eyes are not particularly sensitive, you are particularly picky contact eyes, there is no problem with these contact lenses If your eyes are not particularly sensitive, these can be worn, like some eyes are more sensitive, they will say that they can only wear high water content, Or you can only bring the low water content, that is, if you are more picky, it may vary from person to person, it is different.
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Yes, because it is a day to wear it to ensure that the eyes are well hydrated, the water content of the daily throw will be relatively high.
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Because generally speaking, the higher the water content, the higher the corresponding oxygen permeability, the lighter and softer the lenses, and many basic daily disposable styles have a water content of every turn to ensure comfort.
It's not that they don't want to increase the water content, but the main thing is that the water content is high, and the lenses are easy to break...However, for children with dry eyes and long periods of wear, they may cry.
Answer: You can take a look at the lenses of the silicone hydrogel, because the silicone hydrogel ensures a high oxygen permeability of at least 80, so there is no need to forcibly increase the water content.
Of course, ensuring a certain water content will be much more comfortable in terms of wearing.
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The water content of daily disposal is relatively high, at 50%-55%.
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The water content division standard is 30-50 low, 51-60 medium, 61-80 high, so most of them belong to low water content, high water content is relatively small, the northern region is suitable for low water content, I purchased yoolens daily throw 43%, a day is not dry, Amway to everyone.
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My eyes are relatively dry, so the selection of the day is relatively high water content, yoolens has a super suitable for me, wearing a day of eyes will not feel uncomfortable.
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Of course, I use Cooper myself is good, the cost performance is super high, and I don't feel distressed a day.
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Of course, the general water content is 38% low content, 42%-60% medium water content, and 60% is called high water content. It does not necessarily mean that the higher the water content, the better, it depends on the personal situation, it is recommended to go to formal channels such as yoolens.
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There should be a low water content on the daily throw, I wear a 42%-43% one, and a medium one. I usually go to the yoolens store to buy, the shopping guide recommends, they are more professional, and I am not very relieved to read it on the Internet.
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Of course, the amount of water content may be different according to the style, you need to choose the product that suits your own water content according to your actual situation, and the specific is not clear, I generally go to the store customer service to introduce the suitable, and the store will go more yoolens.
The daily throw is a one-time one, that is, the day is used up and thrown on the day, the monthly throw is changed once a month, and the annual throw is changed once a year. The damage to your eyes depends mainly on the sensitivity of your eyes.
Many of us will choose some things to modify our faces in the process of pursuing beauty, for example, contact lenses can not only enlarge our eyes, but also allow us to have a variety of colors of pupils to a certain extent. However, there are many kinds of contact lenses, some people will choose daily contacts if they don't want to take care of them, and some people will choose monthly and annual contacts if they want to wear them for a long time. The difference between these kinds of contact lenses is different, the efficacy is also different, and there are some points to pay attention to in the way of use. >>>More