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What is the name of the large lens at the end of a telescope?
One end of a reflecting telescope is the big hole pointed at the star. The other end of the reflecting telescope has a lens called an eyepiece.
At the end of the reflecting telescope is a?
A hole at one end, a mirror at the other.
Will it take 8 mins for light to go through a telescope if looking at the sun?
No. The light that enters the front of the telescope is light that left the sun 8 minutes earlier.If the telescope is 100 ft long, then it takes the light about 0.0000000001 second to travel from thefront end of the telescope to the back end, which is about how long it takes for you to go blind if youlook through the telescope directly at the sun.
What are the ratings and certificates for Once and Again - 1999 The Other End of the Telescope 2-14?
Once and Again - 1999 The Other End of the Telescope 2-14 is rated/received certificates of: Argentina:13
Was Galileo's telescope a reflector.?
No: Galileo's telescope was a Galilean refractor, which is to say it has a single large object lens at the top end and a concave eye lens at the other end. This is not a popular type of telescope now because it has a small field of view, and it is only used for cheap telescopes and opera glasses.
At the end of the reflecting telescope is a what mirror?
At the end of the reflecting telescope is a primary mirror. This mirror collects and focuses light from distant objects before reflecting it to a smaller secondary mirror or camera for further magnification or analysis.
Words that end with scope?
telescope, microscope, kaleidoscope, periscope, hora scope
What type of mirror is at the end of a reflecting telescope?
A parabolic mirror, usually. A spherical mirror is also sometimes used, but that requires additional corrections in other parts of the telescope.
How do you change the coordinates on the telescope in shrink ray?
Go to the end of cj's room and there will be a telescope. And get on the knob with an "X" and "Y" under it. Enter 87 where "X" is and 16 where "Y" is.
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]
How long was William Herschel's telescope?
William Herschel's famous 40-foot telescope (also known as the "Great Forty-Foot Telescope") was 40 feet long with a focal length of 40 feet as well. It was the largest telescope in the world at that time and was used by Herschel to make important astronomical discoveries.
What purpose would the telescope tube serve other than holding lenses and mirrors?
Well, most telescope tubes are opaque to prevent the admission of undesired external nonimage forming light that might overwhelm the desired image forming light passing from the objective end to the eyepiece/camera end. They also provide a mechanical support to keep the various components of the telescope properly aligned.
