Do colored lenses damage vision? In modern society, fears sometimes arise against the backdrop of someone's rich imagination. Myths about the dangers of colored contact lenses are spreading more and more. Although they do not carry anything bad in themselves.
Possible problems
Do colored lenses damage vision? Not really. Visual impairment may occur after wearing contact lenses if it was associated with improper use and storage. It is advisable not to buy corrective lenses without consulting an ophthalmologist, as it is he who will help you choose them correctly. Choosing a pair on your own increases the likelihood of micro-injuries to the cornea, causing tearing, redness of the eye, so you need to choose the size no more, but no less. The terms indicated on the packaging must be strictly observed. Otherwise, wearing such lenses only harms, it can even cause swelling of the cornea. It may arise becausefor some reason, the person cannot or does not want to change the pair, and the air flow to the cornea is significantly limited.
When it comes to children…
Do colored lenses spoil the vision of the younger generation? When wearing contact lenses small, there are features that you should think about in advance, you can’t choose them only by the color you like. Before purchasing such a delicate thing as lenses, a comprehensive examination by an ophthalmologist is necessary. The main feature is the formation of vision or its violation. Eyeballs continue to grow until about 13-14 years of age. During this interval, the curvature of the lenses changes. If improvement is noted, or vice versa, you will have to change the optical power of the products. To track the slightest fluctuations in a still completely unformed vision, you need to visit a doctor every six months, but if a complication occurs, you will have to do this much more often. Lenses are a useful thing for children, allowing them to correct the violation that has begun to form in time and restore clarity of vision. In some cases, doctors themselves prescribe them (myopia, hypermetropia, and so on). But a significant drawback is the price of the products and the fact that they will have to be changed relatively often.
Is coloring pigment harmful?
An inconvenience most people who wear clear lenses experience is that they are hard to see in solution. For a child, you can order colored ones. There is a myth that because of the presence of pigment, they harm the eyes. But it's not. The coloring pigment isinside the lens itself, between the polymer layers and does not come into contact with the cornea. It is necessary to reckon with the color of the child's iris, for example, not every lens will cover a dark brown iris, and it will not look very good. With a light iris, you can buy both tinted and completely covering the colored part of the eye. If the parents of a student are worried about the unnatural appearance of the eyes, then you can choose those that would completely match the natural color of the iris.
How many hours can I use?
Do colored lenses spoil vision if it is 100 or more? With proper care and wearing, everything will be fine. In addition, the appearance of the wearer will change. But first things first. The main concern of people about the dangers of lenses is the fear of getting paint on the cornea. This, of course, will not happen. The time of wearing them will directly depend on the air exchange with the eyeball. The recommended wearing time is no more than six to eight hours, sometimes up to 24 hours, but this depends on the manufacturer.
Color Distortion
Another common misconception is the myth of color distortion. This is true, but only partly. In natural daylight, problems cannot arise, since the pupil remains narrow, a small transparent area in the center of the lens is left in width. At night, an unpleasant surprise may already begin. The fact is that in poor lighting, the pupil expands, going beyond the fields made especially for it. Builds upthe impression that there is a veil before the eyes, of course, this can also be expressed in the form of interference before the eyes. And those who have experienced such an effect on themselves are now thinking: do colored lenses spoil their eyesight, some even persistently dissuade them from purchasing, forgetting that the experience could become sad, because they didn’t go to an ophthalmologist and didn’t consult
Properties of beauty lenses
Beauty lenses have several properties: give a faint tint, completely change the color of the iris or add shine to the eyes. The choice is accepted, depending on how much a person wants to be transformed. It is desirable to select products according to the color type, otherwise the eyes seem unnatural. Then, instead of a wonderful addition to the image, a person will get an absurd look. Therefore, the color must be approached with caution. Examples of color-matched lenses: for blondes - blue, for brown-haired women - green, golden brown, for brunettes - blue, purple colors.
If the wear limit is exceeded
A person with he althy vision can wear carnival lenses on the occasion of the holiday. But no more than three or four hours! Do colored lenses damage your eyesight? This can happen if the limit of their wearing is exceeded. After 4 hours, eye fatigue may develop. When worn for a long time, for example, like ordinary colored lenses for 6-8 hours, irritation and redness of the eyes develop, which, of course, is not very pleasant. You also need to take into account the size: starting from the outline of the iris, ending with the length for the entire eye (scleral).
Contraindications
Do colored lenses damage vision and can they be worn? As with all pharmacological products, the studied one has contraindications. In most cases, acute and periodically turning into an acute form of chronic diseases fall under the contraindications. In the case of an acute form of the disease, such as stye or conjunctivitis, wearing lenses will only aggravate the inflammation if it is not removed from the eye.
The most common eye disease can be called blepharitis, subdivided into staphylococcal and seborrheic. The first one causes epidermal ulceration and chronic inflammation of the hair follicle. With the development of seborrheic blepharitis, the ciliary glands of Moll and Zeiss are affected. A characteristic symptom is fatty scales, yellowish in color, after their separation there is no ulceration, as with staphylococcal. The list also includes marginal, posterior marginal blepharitis. These diseases do not prohibit the use of lenses during remission, with an exacerbation of two to three weeks, they cannot be worn.
It is strongly not recommended to wear lenses to people with dry eye syndrome, as in this condition the formation of tears is impaired, resulting in intolerance to colored contact lenses. Lenses should not be used if the tear ducts are blocked. Then medical treatment is recommended, but surgical treatment is possible. Contact lenses are prescribed with caution to a person. with corneal dystrophy. Only a doctor can prescribe them.
Poor tolerance occurs in people with diabetes,pregnant and lactating women, during menopause, being in a dusty or heavily smoky room. If hygiene rules are not followed, an infection can penetrate into the eyeball, not only complicating the putting on of lenses, but also leading to partial or complete loss of vision. Also, do not buy lenses from unknown sites, but only in pharmacies and specialized optics stores.
Destination
How do colored lenses affect vision and when can they be prescribed? Let's answer this question.
Contact lenses can be prescribed as a means of correcting vision for the following purposes:
- Therapeutic: corneal injury, recent keratoplasty, eye protection after burns.
- In order to eliminate the inconvenience. For some people, glasses interfere with harmonious work. These are professions such as builders, athletes, divers, etc. In such cases, contact lenses help out.
- A person with scars and scars or albinism has the ability to use lenses to hide a flaw in the eye.
- To inhibit diseases of the organs of vision.
Conclusion
It is impossible to answer exactly whether colored lenses spoil vision or not, due to individual characteristics. Therefore, in any case, you need to consult a doctor. The main possible problems we examined in detail in the article.
