0
What else can I help you with?
What telescope did Sir Isaac Newton use?
Sir Isaac Newton used a reflecting telescope, which he designed and built himself. This telescope used a curved mirror to focus light rather than a lens, providing a clearer and more detailed image than the refracting telescopes of his time.
Are the Casseragrain and the relfecting telescopes the same type of telescope?
The Cassegrain has a hole in the mirror, at the bottom of the scope, where the reflector mirror reflects the light onto the viewing piece. So, the Cassegrain is a reflection telescope but it's primary and secondary mirrors work a bit differently than most reflecting telescopes.
What would make a better reflector a piece of metal or a piece of wood?
A piece of metal would make a better reflector than a piece of wood because metal has higher reflectivity due to its smooth surface and lower absorption of light. Wood is more likely to absorb light rather than reflect it efficiently.
What is the difference between refracting telescopes and reflecting telescopes?
Hi , A reflective scope uses mirrors to focus the image and the light while a refractive scope uses curved glass lenses to focus the light and the image. Generally the reflector telescope is better for deep sky viewing and the refractor is better for lunar and planetary viewing. You can also find a compound telescope which uses both glass and mirrors which is better for general viewing. This site very good for info and purchase http://www.tejraj.com/index.html Contact Me: http://notesonline.co.in/mail.asp
What type of telescope is used to view distant land objects?
Any telescope will do this but traditionally the old fashioned brass telescopes were refracting telescopes.A refracting or refractor telescope is a dioptric telescope that uses a lens as its objective to form an image. The refracting telescope design was originally used in spy glasses and astronomical telescopes but is also used in other devices such as binoculars and long or telephoto camera lenses. == ==
What are some types of telescopes?
there are two main types, all though there are five in total. the first one is called a refractor telescope, which uses a lense to bend the light into an eyepiece. these tend to fog up in winter time but give accurite pictures. a reflector telescope uses two mirors to reflect the light into the eyepiece. you can make these as big as you want and they dont fog up, but the immage can be distorted if the mirror angle is off by the slightest degree. of the two, i would say that the reflector is better than the refractor.there is a limmit to the size of the refractor.
What are the uses for a reflector telescope?
A small reflector telescope usually is less useful than a small refractive telescope, especially when there is plenty of light, but when one needs a large telescope and there is not much light, then the reflector telescope can be made much lighter than the refractor and usually much larger. It also can gather more light which is very useful in astronomy. It also does not have to pass its light through thick large lenses that absorb part of the light. What is more, it can reflect almost any kind of light, from microwave radio to ultraviolet, while it is difficult to make lenses for large refractor telescopes that do not absorb some kinds of light such as infrared and ultra violet. There also are advantages when one wants to see in more than one wavelength (colour) of light. It is difficult to prevent the different colours from separating out when passing through a large lens, but a reflector telescope does not have this problem much.
What is the good thing about relfecting telescope?
It gathers more light than a refractor type of telescope can, of the same size.
What is a reflector that uses more than one secondary mirror is called?
Reflector telescopes are cheaper to make than refractors of the same size than passing through it, only one side of the reflector telescope's Often a secondary mirror is used to redirect the light into a more convenient viewing spot.
Which type of telescope uses concave mirrors to increase the size of the image being viewed?
Refracting
What is the best telescope for viewing planets in the night sky?
Oh, what a lovely question. When you're searching for a telescope to gaze at the planets above, you'll want something with good magnification and a stable mount so you can really focus on those distant wonders. Opt for models with at least 70mm aperture and a strong tripod to help you bring those twinkling beauties a little closer for a picturesque sight. Happy stargazing, my friend.
What is a telescope that uses a mirror to collect light emitted by distant or faint objects?
This type of telescope is often referred to as a Schmidt-Cassegrain telescope, and can be short and wide. They have an eyepiece that extends at a right angle from the body, and have a disk in the middle of the lens, behind which is the mirror.
What telescope did Sir Isaac Newton use?
Sir Isaac Newton used a reflecting telescope, which he designed and built himself. This telescope used a curved mirror to focus light rather than a lens, providing a clearer and more detailed image than the refracting telescopes of his time.
Why do you think the hubble telescope is better than a telescope on Earth?
it can see further.
How do reflector telescopes work to gather and focus light for astronomical observations?
Reflector telescopes use a curved mirror to gather and focus light. The mirror reflects incoming light to a focal point where an eyepiece or camera is placed to observe the image. This design allows for larger apertures and better image quality compared to refractor telescopes.
What are the features of the Skyquest XT8 telescope?
The Orion Skyquest XT8 has many unique features that make it one of the most popular telescopes. It has a larger than normal glass reflector, 8" reflector optics, stable base and comes with special software and accessories.
Most powerful telescope in the world?
it should be the hubble space telescope because it can see 10 times better than a normal telescope
