expression, ichidan verb
set one's sights on; take aim at; have one's mind on
Used both literally for aiming a weapon or device, and figuratively for targeting a goal or focusing one's attention on something.
彼は的の中心に照準を合わせた。
He set his sights on the center of the target.
彼女は大学院進学に
She has her sights set on going to graduate school.