[单选题]
A magnifying lens has a b:u3 l c/g+g zuyr01qlfocal length of 1 dmsq.*o. mjifj n(v;,0 cm. A person has a near point of 25 cm. What is the magnification of the lens for that person when their eyes a vi;jm. ns(q ,j.*fmdore focused at their near point?