The perfect vision
Your eyes are extremely precious and complex. They provide you with sight and are essential tools in our daily lives In order to preserve them, it is necessary to check periodically the optical and physiological part in order to avoid any problems and to keep an optimal visual comfort.
Normal vision is the result of precise focusing of light rays on the retina. Schematically, the light rays enter the eye through the cornea and then through the pupil in the center of the iris.
The light rays then reach the cristalline (lens of the eye), which changes shape depending on the distance to the object being viewed, to focus the rays onto the retina, where the light energy is converted into nerve impulses that are processed by the brain.
Presbyopia is part of the natural. aging process of the eye, and can be easily corrected. Technically, presbyopia is the loss of the eye's ability to change its focus to see objects that are near. It is not a disease. It's as natural as wrinkles, and it affects everybody at some point in life. Presbyopia generally starts to appear around the age of 45. Presbyopia is often confused with hypermetropia, but the two are different. Presbyopia occurs when the eye's lens loses flexibility. Symptoms of presbyopia include: Blurred vision at a normal reading distance | The need to hold reading material at arm's length | Headaches from doing close work.