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What type of lens is used in the eyepiece for reflecting telescopes?
Wiki User
∙ 12y ago
A radio telescope is a reflecting telescope, and uses a mirror rather than a lens.
Since radio waves are so much longer than light waves, the 'mirror' of a radio
telescope is the 'dish' reflector that focuses radio waves onto its antenna,
located at the prime focus of the dish.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoReflecting telescopes are curved mirrors instead of convex lenses to collect and focus light. A large concave mirror reflects the light to make an image. When the image itself forms, the lens in the eyepiece magnifies the image. Reflecting telescopes are useful for viewing dark objects.
Wiki User
∙ 13y agoconvex
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What type of lens is in the eyepiece of a reflecting telecope?
Concave lens.
What type of instrument uses an objective lens and an eyepiece lens?
Microscope.
What are some similarities and differences between refracting and reflecting telescopes?
A refracting telescope is a type of telescope that has a large thin lense at the front and a smaller thicker lense at the end where the eyepiece is. Refracting telescopes use lenses unlike reflecting telescopes that use mirrors to reflect the light. This is a good image of a refracting and reflecting telescope: [See related link]
What is the lens you look through in a telescope binocular or microscope called?
Probably the eyepiece, but it depends on the type of microscope. Some eyepieces do not have any magnification whatsoever.
What telescope uses an eyepiece and an objective lens?
Practically all telescopes which use lenses, normally the refracting type. the Reflector use objective Concave Mirrors, but even these need eyepieces or finder scopes.
What type of lens is in the eyepiece of a reflecting telecope?
Concave lens.
What does the reflecting telscope do?
They use a mirror instead of a lens to focus light into the eyepiece. Newtonian telescopes are the most common type. Schmidt-Cassegrain is also a popular design but more complex and expensive.
What is another word for eyepiece that starts with the letter o?
Ocular lens is a type of eyepiece that is attached to a variety of optical devices such as telescopes and microscopes.
What type of lens does a reflecting telescope use?
A reflecting telescope only uses lenses in the eyepiece. Light is picked up and an image produced by using a concave parabolic mirror.
Why arent refracting telescopes bigger than reflecting telescopes?
If you are comparing the biggest telescopes in each type, that's because a large refracting telescope needs a huge lens, which gets expensive; also, the lens can't be supported, while a mirror can.
What is a refracting and a reflecting telescope?
A refracting telescope is a type of telescope that has a large thin lense at the front and a smaller thicker lense at the end where the eyepiece is. Refracting telescopes use lenses unlike reflecting telescopes that use mirrors to reflect the light. This is a good image of a refracting and reflecting telescope: [See related link]
What type of the lens found in the eyepiece?
ocular lens
What type of instrument uses an objective lens and an eyepiece lens?
Microscope.
What type of telescopes uses a concave mirror?
A reflecting telescope.
What are some similarities and differences between refracting and reflecting telescopes?
A refracting telescope is a type of telescope that has a large thin lense at the front and a smaller thicker lense at the end where the eyepiece is. Refracting telescopes use lenses unlike reflecting telescopes that use mirrors to reflect the light. This is a good image of a refracting and reflecting telescope: [See related link]
What is another type of telescope other than reflecting and refracting telescopes?
Radio
How does a refracting telescope differ from other types of telescopes?
A refracting telescope is a type of telescope that uses a lens as its objective to form an image. This is different from other type of telescopes because it has a objective lens.
