Contact lenses are becoming increasingly popular today. Though problems about how to wear contact lenses are no longer many, problems about how to care for contact lenses are still a lot. If you want the bifocals contact lens to exert its effectiveness, you must choose the right contact lens and keep it rightly that is also a very important link. Following, lets the expert of kede glass website to introduce fully for us.
Choose different water content lenses according to the tear secretion. If with low tear secretion, then low-water-content lenses with 50% water content or less should be your choice. If you secretion of tear is normal, you must choose high water content lens which can make you more comfortable by wearing. Choose the material of lens, the circulation period and the way of tending and wearing lens according to the requirement of health.
The eye secretion of tears and metabolites, especially protein will gradually stick to the lenses during wearing. Inability to clean the lenses on time to denature the protein will lead to eye problems aroused by bacterial infection. You can choose different types of disposable lens according to your own requirement. And you should replace the lens on regular which can abandon protein completely. So the wearing with the lens will become healthier.
Besides correcting vision, a pair of suitable contact lens can enable a clear visual field, allow wearers to feel comfortable, and guarantee a healthy and safe use. Generally, for people who wear contact lens for the first time, yearly disposable contact Rational cheap bifocals attitude towards the functions of the contact lens solutions, almost most of them are multifunctional solutions in the current market. Multifunction here above is relative to the earliest independent care steps such as cleaning, was It can fulfill the most fundamental and important needs of contact lenses care namely the four functions of disinfection, cleaning, deproteinization and moisturization.
Besides these basic functions which products at the present market have, some products have added in many other functions. Attention should be paid to its ability of sterilizing, and not to stimulating the eyes. Some consumers have a misunderstanding that the higher the ability of sterilizing of care solution the better.
So we must maintain a certain balance, kill the bacteria but gentle for the eyes. nursing liquid gentle for the eyes will maintain cells in a healthy state of the eye. In choosing the care lotions, you should pat attention on the producing date. Normally the validity date is within two years after producing. But once it is opened, it should be use in four months.
Then we must note cheap progressive glasses that the validity of nursing liquid is greater than that of your use of time. If the product is out of validity or the time of open bottle is too long, the power of kill bacteria of this product will decline. Finally, it wi Don't choose the care lotion for the scrub free only. Now many care lotions on the market are signed with scrub free function. Scrub free doesn't mean that you can put the lens into the box after take them off, you need wash hands first.
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