In today's world, many people prefer contact lenses rather than glasses. It is understandable, because it is much more convenient, and they will not call a bespectacled man. However, those who first encountered this find are wondering: “How to put on and how to remove lenses from the eyes?” In this article we will try to answer in detail all the questions that interest you.
What are the lenses for the eyes?
Currently, it is no surprise that contact lenses are used not only for vision correction, but also just for decoration. According to their purpose, they are divided into three types: optical, used for visual impairment, therapeutic, used for better absorption of drugs, and cosmetic - for changing the color of the iris. In addition, the lenses are hard and soft. Each of these species has its pros and cons. Small polymer plates have become very popular because of their convenience. Firstly, they are invisible when worn, unlike glasses, and secondly, the viewing angle is not distorted at all, we can say that this is your second cornea.
Hard and soft lenses
In their sizes, hard polymer plates are noticeably smaller than soft ones and look like a small glass. They require a careful attitude, as they are easy to lose, scratch or crack. They serve longer, since fat deposits practically do not accumulate on them, as a result of which allergic reactions practically do not occur. Hard lenses are much more expensive than even the most expensive soft lenses. As for the latter, they are very popular, as they are very convenient and have an affordable cost. These lenses are also divided into 2 categories: “scheduled replacement”, which practically do not require care (from 1 day to 1-3 months), and “traditional”, which are worn for several months and require cleaning (from 6 to 12 months). The disadvantage of soft products is that they need to be changed more often than hard ones. It should be remembered that you need to choose the right contact lenses in order to feel comfortable in the future, and for this you should consult a doctor.
How to wear contact lenses
Usually, those people who first put the lens into the eye have a feeling of fear, because of inexperience there is a fear of somehow doing harm to themselves. However, experts argue that this is unlikely, but it is still necessary to be extremely careful. Firstly, you need to thoroughly wash your hands before the procedure, secondly, make sure that the polymer plate itself is clean, thirdly, it is undesirable to confuse the left and right lenses, even with the same diopters.
The process itself must be carried out in front of the mirror, tilting your head slightly forward and looking into the distance, and not at the finger on which the lens is located. First, with special care, remove the polymer plate from the blister. To avoid confusion, it is recommended that you always start with the same eye. After carefully inspect the lens, and if it is slightly damaged or wrinkled, it is better not to wear it, but to take a new one. Next, place the plate in the middle of the index finger pad and check that it is not twisted. In its form, it should look like a simple bowl. After that, pull the upper eyelid up with the finger of your left hand so that it does not cover your pupil, even when blinking, and with the middle finger of your right hand pull the lower eyelid and put the lens on the cornea with your index finger. Lower your eyes and make sure that she has taken the right position. Do the same with the other eye.
How to remove contact lenses
How to remove lenses for the first time? This question interests all inexperienced beginners. In fact, it is not so difficult as it seems at first glance. There are several ways to extract lenses. The first is the use of only one hand, the second - two. How to remove the lens from the eye with one hand? To do this, first of all, you need to wash and dry your hand, after which with your middle finger you need to pull the lower eyelid down, and put the index one on the bottom of the lens and move it down or to the side. After that, hold it with your index and thumb and remove it from the eye.
How to remove lenses from the eyes with two hands? To do this, put the index finger of the right hand over the eyelashes, and the index finger of the left on the upper part of the lower eyelid and simultaneously slide both fingers to each other. At this point, the lens should pop out. If she remained in place or shifted to the eyeball, then you must try again.
Some useful tips
As previously mentioned, you should definitely contact an ophthalmologist to choose the best option for you. The doctor will not only help you with the choice, but he will also give you some practical tips on the care of the plates and tell you how to remove the lenses from your eyes and put them on. You should also know that almost all of these accessories are very sensitive to external factors. Working at the computer, tobacco smoke, sometimes even air conditioning can cause dryness and temporary clouding. To do this, use special moisturizing drops and, of course, reduce the effects of irritants. In the evening, it is not recommended to wear colored lenses, since at night the pupil enlarges, and the darkened part falls into the field of view, which causes discomfort. Over time, you will no longer be tormented by the question “how to remove lenses from the eyes,” since in two or three days it will become a familiar thing.