Refracting telescopes :}
The lenses used in reflector telescope is the concave lens.
The reflecting telescope
Refracting telescope.
simplest possible telescope
magnify things. Such as a microscope.
The lenses used in reflector telescope is the concave lens.
On eyeglasses? Two lenses = bifocals Three lenses = Trofocals
A telescope uses lenses...
It is a telescope that uses lenses and mirrors.
Lenses had been known for some time before the telescope was invented. No one really specifically "invented" the telescope lens, they simply used existing equipment (lenses) in a new device (the telescope).
the reflecting telescope uses mirrors and lenses. The refracting telescope does not include the mirrors.
The reflecting telescope
Cameras, telescopes, microscopes, eyeglasses, and projectors are examples of things that use lenses. Lenses are used to focus, magnify, or project light in various applications.
the reflecting telescope uses mirrors and lenses. The refracting telescope does not include the mirrors.
Most telescopes use refractor lenses. Sometime a telescope will use reflector lenses.
Reflecting Telescope
probably in his house. he was looking at the stars and figured out that when you hold two kinds of lenses in front of each other it magnifies it Galileos lived all his life in tuscony in Italy.