Which is the BEST description of how eyeglasses work?
A.
The lenses replace the lenses in your eyes to focus light on your retinas.
B.
The lenses replace the retinas in your eyes to focus light on your lenses.
C.
The lenses work with the lenses in your eyes to focus light on your retinas.
D.
The lenses work with the retinas in your eyes to focus light on your lenses.