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What does reflecting and Refracting telescopes use to magnify images of faraway objects?
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Do refracting and reflecting telescopes use visible light to view the images?
Those terms are most commonly used for optical telescopes. However, the same design can be used for non-visible frequencies; for example, radio telescopes of the "satellite dish" variety are essentially reflecting telescopes.
Why are most large telescopes reflecting telescopes?
They are refracting telescopes(:Large refracting telescopes are no longer built because there were too many problems with them. There was color distortion, light pollution, and when the object hits the focal point it turns upside down. Then you don't see the object for what it really is, you see it upside down and weird-ed out. They are to complicated and scientists believed they should just stick with the simple, small, original refracting telescopes!!!!-Meghan Betts (8th grader)
How are lenss used in telescopes and microscopes?
to magnify it
What do microscopes telescopes and binoculars all use to magnify images?
lenses
How the lenses in telescopes and microscopes help people make observations?
They make things seen at a length larger.
Do refracting and reflecting telescopes use visible light to view the images?
Those terms are most commonly used for optical telescopes. However, the same design can be used for non-visible frequencies; for example, radio telescopes of the "satellite dish" variety are essentially reflecting telescopes.
Why are most large telescopes reflecting telescopes?
They are refracting telescopes(:Large refracting telescopes are no longer built because there were too many problems with them. There was color distortion, light pollution, and when the object hits the focal point it turns upside down. Then you don't see the object for what it really is, you see it upside down and weird-ed out. They are to complicated and scientists believed they should just stick with the simple, small, original refracting telescopes!!!!-Meghan Betts (8th grader)
Does a telescope use a convex lens?
Reflecting telescopes don't use lenses - they use mirrors (hence 'reflecting'). Light goes in the top, hits a concave mirror at the bottom of the tube which makes the light converge when it is reflected, then bounces back up to the top where it hits a smaller secondary mirror, where it is directed down the eyepiece. Do you mean refracting telescopes? If so then these do use lenses, the amount depends on the telescope. The most simple form has an objective lens which focuses the light, and then an eyepiece which has a lens in it to magnify the image. The objective lens is convex on the side pointing out of the telescope, and is flat on the other side.
What is the difference in refracting and reflecting telescopes?
A refracting telescope uses a series of lenses to magnify the light - like a simple spyglass, or a pair of binoculars. A reflecting telescope uses a concave mirror to gather light, which comes to focus at a point somewhere out in front of the mirror. It is then reflected sideways by another mirror into an eyepiece, which magnifies it. A refractor gives a bigger, but dimmer view of the distant object. A reflector gives a smaller, but brighter view of it.
What are some telescopes names?
The two types are refractor and reflector. In a refracting telescope, the light comes in THROUGH a magnifying LENS where it is REFRACTED (bent) to focus the light into an objective lens. In a reflecting telescope, the light BOUNCES OFF a curved magnifying MIRROR , and then reflected again on a secondary mirror to direct the light into an objective lens. Among the advantages of a reflecting telescope are that in a refracting lens, the thickness of the lens can absorb some of the light, while a mirror reflects all of the light. Additionally, a reflecting telescope can "fold" the telescope into a much more compact instrument, which is essential with especially large devices. A large refracting telescope would be enormously heavy and cumbersome.
What kind of telescope uses both a reflecting mirror and a refracting lens to produce wide angle photos of the sky?
A reflecting telescope has both magnifying mirrors and lenses to focus the image on the eyepiece. A refracting telescope uses only lenses to magnify and focus. A reflecting telescope can be much smaller, because the light can travel through the barrel of the telescope several times, being magnified with each reflection. This is why most large modern telescopes are reflectors.
How do refracting telescope works?
Refracting telescopes use lenses. Reflecting telescopes use mirrors to reflect things that's why it's called a reflecting telescope. Now back to refracting telescopes, they work exactly like magnifying glasses. It use a convex lens to bend light and bring it into focus, and a concave lens to magnify it.It also does that by directing light beams to meet at a focal point
How are lenss used in telescopes and microscopes?
to magnify it
What do microscopes telescopes and binoculars all use to magnify images?
lenses
How are a microscope and a telescope different?
Both microscopes and telescopes use lenses to magnify objects. But, telescopes are large and collect light from stars and planets to magnify them, while microscopes are small, can sit on a desktop, get light from the room or a small builtin light and are used to magnify tiny objects.
How are a microscope and a telescope alike?
Both microscopes and telescopes use lenses to magnify objects. But, telescopes are large and collect light from stars and planets to magnify them, while microscopes are small, can sit on a desktop, get light from the room or a small builtin light and are used to magnify tiny objects.
How are a microscope and telescope alike and different?
Both microscopes and telescopes use lenses to magnify objects. But, telescopes are large and collect light from stars and planets to magnify them, while microscopes are small, can sit on a desktop, get light from the room or a small builtin light and are used to magnify tiny objects.
