The accommodation of the eye is a process used for a better view.

Concept: The accommodation of the eyes changes the focus of the lens to look more on the object and get a better and clearer image of the image or object. It is a characteristic of the vertebrate eye. The magnification of the lens depends on the distance of the subject.
Accommodation is a normal process, which is spontaneous and involuntary process.

 Hence, the correct answer is option A.