Refracting telescopes.
refracting telescopes... :)
A person with glasses uses binoculars or a telescope in exactly the same way a person with normal vision does.
Binoculars
Binoculars are the best way for an amateur to start studying the sky at night. When you are on a high place with a wide view over a landscape, having a pair of binoculars is great.
Bushnell manufactures various models and sizes of binoculars, all for different prices. For example, the Legend Ultra HD 10 by 36 mm. binoculars are roughly $370 USD. The 8 by 42 mm. binoculars of the same model are roughly $390 USD.
A optical zoom use the lenses to focus in on a subject, pretty much the same way binoculars work. Digital zoom magnifies the subject by enlarging in in the pic thru a digital process, this is not a true type of zoom.
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.
Basically they all work in the same way. How they are turned on, and how the pads are hooked on to the the AED, are the only differences.
Binoculars in Tagalog is Largabista.
the same way big speakers work
In the same way that human lungs work.