x&&i TYPES OF TELESCOPES Refracting Telescopes Light enters through a large convex (outward curving) glass lens called the objective.
(x&&i TYPES OF TELESCOPES Refracting Telescopes Light; enters; ) (a large convex (outward curving; called; the objective)
x&&i TYPES OF TELESCOPES Refracting Telescopes Light a large convex (outward curving
enters called
the objective