Too many lenses

A large number of thin converging lenses each of focal length $f$ are placed at equal distances $l$ from each other so that their optical axes coincide. The distance $l$ is negligibly small as compared to the focal length $f$ .A light ray is made to incident parallel to the common optical axis on the first lens at a distance $h$ from the optical axis as shown in the figure.

If $O$ is taken to be the origin , then find the $Y - coordinate$ of the ray when $x$ is equal to $3.925cm$ .

$Given Information :$

$l = 0.2cm$

$f = 125cm$

$h = 10cm$