This type of telescope is often referred to as a Schmidt-Cassegrain telescope, and can be short and wide. They have an eyepiece that extends at a right angle from the body, and have a disk in the middle of the lens, behind which is the mirror.
A telescope.
A telescope or binoculars.
a telescope
telescope
Terrestrial telescope
Telescope.
A Telescope uses lenses or mirrors to collect and focus light from distant objects. With the advancement in optical research we are capable to watch the stars and planets better than before. Our information about universe largely depend on telescopes.
telescope or maybe binoculars
A telescope.
Terrestrial telescope
X-ray telescope
Refracting Telescope.
A telescope. :-)
A telescope or binoculars.
to see a distant objects..like stars..
The Hubble Space Telescope it used to take pictures of distant objects in space.
An instrument that makes small, distant objects visible is a telescope. Binoculars and scopes are also used for seeing long distance.