The automatic process of altering focus to get sharper image of near object is ______?

The automatic process of altering focus to get sharper image of near object is ______?

قریبی چیز کی تیز تصویر حاصل کرنے کے لیے فوکس کو تبدیل کرنے کا خودکار عمل ______ ہے؟
Explanation

Accommodation is the automatic process by which the eye adjusts its focus to form a sharper image of a near object.

This is achieved by changing the shape of the lens, making it more convex to increase its power and converge light rays more strongly.