With the development of electronic technology, the phenomenon of myopia has become more and more common, and it has gradually brought various troubles to people's lives.When people have to choose glasses, many people look at contact lenses, but they don't know much about the details of contact lenses.Today, let’s talk about the need for contact lenses to distinguish between the left and right eyes.
If the degrees of the two eyes are different, it is definitely to distinguish between the left and the right.It is a trivial matter to be uncomfortable after wearing. The more important thing is that wearing the wrong lens will also cause some damage to the eyes.It’s very unreliable to rely solely on the feeling of wearing to distinguish between left and right.In fact, the case with contact lenses will help us distinguish between left and right with different colors, or L and R signs.When used, it is a habit to pick up from the same side every time, which can effectively avoid confusion.
When the degrees of the eyes are the same, although it is theoretically possible to exchange wear, it is best not to do so.In order to distinguish the left and right sides of the contact lens from the appearance, it is difficult to cause infection.This is the same theory as not being able to exchange contact lenses with others.There is no difference in daily, but because it is only a one-time use, it does not involve the problem of lens preservation, and to some extent, the problem of distinguishing between left and right is simplified.However, when the vision of the eyes is different, it is necessary to carefully distinguish them.
Once you accidentally confuse the lens, the only way is to wear it on your eyes for testing. If there is blurred vision, it means that you are wearing the wrong one.We also recommend to develop a more regular wear order, try to avoid confusion.