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.
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.
to see out side to see things for away
Human eye balls
For better reflection
A telescope.
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,