Accommodation of the Eyes Relative

**Accommodation** of the eye is a physiological process that allows the eyes to focus at different distances from an object. Accommodation can be divided into two types: absolute and relative accommodation:

1) Absolute accommodation. This is the process of changing the refractive power of the optical system of the eye when the distance to the object of observation changes. This is exactly what each of us knows about. But it is not natural, but compensatory; it passes through a reflex. A normal optical apparatus is always in a “non-working” state, but when the load on the eyes increases to perceive an object, it is replaced by it - then we see poorly. This creates additional tension, which requires constant compensation, which our eyes cannot always cope with, because our capabilities are limited by the physiological features of the structure of the human organ of vision. 2) Relative accommodation (accommodation to the periphery). This ability to adjust the optical system of the eyes to nearby objects for normal operation of the eye (from 0 to 60 meters