REFRACTING TELESCOPE: A telescope that uses a lens or lenses to collect and focus light.
(A telescope; to collect; ) (A telescope; uses; a lens or lenses; to collect and focus light) Context(A telescope uses,List([22, 43))):(A telescope; uses a lens or lenses to focus; light)
A telescope uses,List([22, 43))
A telescope A telescope A telescope
to collect uses uses a lens or lenses to focus
a lens or lenses to collect and focus light
light