A Reflecting telescope consists of _____?

ایک عکاسی دوربین _____ پر مشتمل ہوتی ہے؟

A primary lens and A secondary lens

A primary lens and A secondary mirror

A primary and A secondary mirror

A primary mirror and A secondary lens

The primary mirror (which collects and focuses light).

A reflecting telescope uses two mirrors:

The primary mirror (which collects and focuses light).
The secondary mirror (which directs the focused light to the eyepiece), to form an image of distant objects.