Perforated Glasses

Source: Perforating glasses - glasses that trainers (they are perforated goggles). Their mission: Removing the fatigue of the visual apparatus, the improvement of vision. The meaning of tabulating points is very simple! Any professional photographer knows that the more closed aperture of the camera, the more depth of field. For a man, this means that if he would look through a small hole, the eye will not have to focus - and so it all will see clearly! Perforating glasses just represent a set of small holes. These points have one drawback - they can not be worn at all times, because may deteriorate binocular vision.

(Coordinated vision with two eyes). But the correct mode of wearing these glasses will help to relax (relax) ocular muscles. According to the manufacturer perforating points trained and restore muscular apparatus of the eye, give relaxation of tense muscles and make them work. It help to restore the entire visual system, including preventing and reducing myopia, spasm of accommodation, astigmatism, asthenopia. Points relieve fatigue and burning in his eyes. That is what is written in the instructions for use punch glasses manufacturers.

"When you punch glasses worn by artificially decreasing the diameter of the pupil and level of illumination in the pupil plane. The light passes only through the central optical zone of the eye that leads to a reduction of light scattering on the retina, improving sharpness and clarity of vision of the object observation and, consequently, the visual acuity. However, the main effect is caused by reduction of the luminous flux entering the eye.