The purpose of simulator glasses is to train a person’s visual apparatus until the lost vision function is restored. Thus, ordinary glasses differ radically from training glasses: some replace lost functions, while others restore them.

Another feature of exercise glasses is the relaxing properties of the glasses. The special principle of the glasses allows not only to train weakened muscles, but also to relieve fatigue from muscles that are under constant tension. This property of glasses is successfully used for the prevention of various pathologies, when the diagnosis of myopia, farsightedness, astigmatism can be avoided, and the appearance of symptoms such as redness, swelling of the eyelids, and eye pain can be eliminated.

Perforated training glasses, the operating principle of which is based on the well-known laws of physics - refraction, diaphragm and interference of light flux - force the eye to work in a training mode, restoring the natural mechanism for the correct functioning of the eye muscles. The apparent simplicity of the design and use of glasses actually hides complex technology.

In our age of technological progress, such glasses are simply necessary, especially for those people whose daily activities involve intense eye strain (computers, driving a car, performing minor operations), and, of course, for children whose vision is deteriorating due to increased school loads, and also due to excessive time spent watching TV and computer.

At first glance, perforated glasses are ordinary sunglasses, and only the fine mesh of holes reveals their unusualness. In fact, the glasses are made of special opaque plastic, in which, based on precise mathematical calculations and high technology, small holes of a certain diameter and configuration are made at a strictly established distance from each other.

Training glasses are recommended for widespread use for the following visual impairments:

- myopia;

- farsightedness (hypermetropia);

- presbyopia;

- astigmatism of various pathologies;

- asthenopia - fatigue or eye strain, often occurring during prolonged work, prolonged reading or playing on the computer, watching TV and is expressed in redness, pain in the eyes, lacrimation, headache and fatigue;

- anisometropia (unequal vision power in both eyes);

- for various types of pathology of the fundus (pathology of color perception - non-discrimination or inaccurate discrimination of colors, contrast sensitivity - poor discrimination with the same brightness of the object and background).

Effect of training glasses:

Trainer glasses force the eye to work in training mode and restore the natural mechanism for adequate functioning of the eye muscles. The advantage of Laser Vision is that they relax tense muscles and at the same time force weakened ones to work. The effect of using Fedorov glasses is enhanced by special training for the eye muscles. To achieve improved vision, it is enough to regularly use training glasses for 30 minutes daily. The healing properties of glasses are not lost over time unless the shape of the holes is disturbed.