Binoculars are distinguished from telescopes through the use of "folded optics". That is, the light path is folded into the body, allowing a compact design. Rather than mirrors, prisms are used to reflect the light.
binoculars
A lens
Binoculars don't create light- they are a lot like glasses. Just glass.
A convex lens.
to see out side to see things for away
Human eye balls
For better reflection
A telescope.
Nikon as one of the global leaders of precision optics, sells many types of binoculars. Whether you need binoculars for hunting, bird watching or one which can be used on a boat, they have it all.
binoculars
The difference between binoculars and celestron binoculars is that celestron binoculars can see farther and closer. But of course they do cost a lot more.
Binoculars, cameras, telescopes,