How to use telescope in a sentence

Looking for sentences and phrases with the word telescope? Here are some examples.

Sentence Examples The telescope in Chile was used to measure the polarization of light emitted by the supernova as it brightened and dimmed. So I traded in the microscope for a macro lens and the telescope for a telephoto. For comparative historical analysis, this should be a revolution of the same magnitude as the Hubble space telescope was in astronomy. You should be able to see surface details with a low power telescope, or high end binocs. The Maksutov telescope is similar to the Schmidt design, but uses a more spherical corrector lens. I met him half way to the back end of the ship and he handed me the telescope. The summit of dormant volcano Mauna Kea is home to the world's largest astronomical observatory and most powerful telescope. These are investigations using a long, thin telescope that is passed via the back passage, so a doctor can directly view the bowel. In fact, if you look at it through a small telescope you'll see that it's actually a double star system. So next time you go out at night to watch the stars with a group of friends and you have to share the only telescope, be patient. This was carried out using an eyepiece from a telescope, an optical instrument with a longer pedigree than the microscope. Spectrographs are devices used by astronomers to break up the light collected by a telescope into its various colors, or wavelengths. The system I am talking about building is small potatoes compared with a big telescope, but it is still big bickies here in Australia. Once they are all in place, they will form the largest radio telescope on Earth. Lidar uses a pulsating laser source and signals backscattered by molecules and particles are analysed using a specially designed telescope. The chairs telescope into each other so that large numbers can be transported with ease. Furthermore, I feel it is perfectly legitimate, in the interests of creating a good drama, to telescope events or create symbolic scenes. Racing the clock and the break of dawn, he turned the 48-inch Oschin Schmidt telescope at the Palomar Observatory to the location. The telescope, although not fully functional, is normally used for research on visual binary stars and for undergraduate student assignments. This window provides manual control of the telescope and any attached peripherals, such as a filter wheel or dome control. Show More Sentences Observatory tours allow visitors to view the stars from a telescope positioned on the roof. The telescope structure accommodates installation of a 9-m vacuum bell jar for aluminizing the primary mirrors in situ on the telescope. Because gamma rays are hard to focus into sharp images, the science team then used the X-ray telescope on Swift to determine a precise location. For example, in one puzzle you have to focus a telescope, and to do so you have to add or remove 14 lenses. No telescope is required to see this, just good visual acuity and patience. The only safe way to observe it would be to use a telescope to project the image of the sun on to a white screen and then look at it. Other features, such as a telescope and finely tuned thrusters, enable the spacecraft to stay exactly oriented on a distant star. Next, Tinsley Laboratories will grind and polish the mirrors and finally Ball builds the telescope. This geometry should be taken into consideration when specifying a lens or telescope to image onto the slit, to prevent vignetting. To measure the axial deformation, Bishop and Henkel used a vernier telescope, which was focused on top of the steel ball. I was brought up during the space race and got my first telescope at 11 and have been getting more and more involved ever since. They replaced a camera on the Hubble telescope while working in an orbit littered with space junk. Parsons initially made a 36-inch mirror, and in 1839 he built the mirror into a vast Newtonian telescope on the lawn of the castle. Another club member is donating his Newtonian telescope to the new observatory. However, it was far too dim to penetrate the solar filters on my 10-inch Newtonian telescope and its 80 mm finder. Although we trained very well, I believe that we were something nervous because of the value of the telescope. This is a long, thin telescope instrument with a light and lens on the end, which is passed into the bladder through the urethra. A bracket on the wall beside a window, still with its adjustment screw, remains of where Gregory's telescope was set up. If you want to see the nebulosity surrounding the stars in the cluster, though, you'll need at least a 12-inch telescope. Thru a small telescope you may be able to make out the fact that it is actually a disk and not a point of light. Show More Sentences In early 1845, before his telescope was completed, Rosse had resolved his first nebula, discovering it to be a spiral galaxy of stars. The smaller telescope has a wider viewing angle, and will be more useful for navigating the spacecraft to its destination. Up until the last few hundred years until the discovery of the telescope there were only 6,000 stars seen by the naked eye. Astronomers call such an object a planetary nebula, because its round shape resembles that of a planet when viewed with a small telescope. They enjoyed the event on laptop screen and through a special solar telescope that filters red light emitted by hydrogen in the sun. A hysteroscopy is an examination of the inside of the womb using a telescope called a hysteroscope. He made his reflecting telescope entirely on his own, some parts of it with tools that he made specifically for the purpose. An X-ray telescope filters out all the light from the Sun except X rays, and what is left is mostly the solar corona. Thinking that his telescope or filter was allowing light to leak into the projected image, he adjusted his instrument. The school's Newtonian reflecting telescope gave hundreds of the pupils the chance to watch the transit live on a projected screen. In 1973 she built a reflecting telescope with a nine-inch mirror that she ground and polished herself. Snap would orbit a three-mirror, 2-meter reflecting telescope in a high orbit over Earth's poles, circling the globe every week or 14 days. In the eleventh century he did not have the advantage of either a telescope to project an image safely onto a screen or optical filters. After inspecting it more closely, we were surprised to discover that it was a brass telescope, with all the optics still in place! Piggyback mounts allow a camera to be mounted parallel to the axis of a telescope, such that camera and telescope are pointed at the same target. Laparoscopy uses small incisions and telescope like instruments are used to view the pelvis and abdomen. Some friends recently clubbed together to buy me a telescope for my 40th birthday, and I've had great pleasure from it. The cloud cover made looking at Venus through a telescope about as exciting as staring at a billiard ball. A 10 inch reflecting telescope provides common optics for infrared and electro-optical sensors. The Newtonian telescope is a type of reflecting telescope still in popular use. Show More Sentences He built a reflecting telescope, polishing the mirror himself, and began observing the stars. In the PAMELA telescope are included several scintillation counter hodoscopes. He developed a general rule for the focal length of lenses and described a reflecting telescope. Unlike conventional reflecting telescopes, Herschel's telescope mirror is being made from a novel ceramic material called silicon carbide. There was even a large reflector telescope to view the action through the clouds. By 1789, Herschel had built a 12-metre reflector, the largest telescope of its day. Consider an optical telescope with an aperture of 5 meters, such as the 200-inch reflector at Palomar Mountain in California. Monty mounted the reflector telescope with an equatorial mount on a concrete pedestal, to give it a solid foundation. At the same site you can take a virtual tour of the observatory and its telescope, whose refractor is still the largest of its kind in the world. As a Ph.D. scholar, he designed and developed balloon-borne X-ray astronomy telescope and gamma-ray spectrometer systems. If you do want to use binoculars or a telescope, be sure to attach a full-aperture solar filter of either aluminized glass or aluminized Mylar. Site visitors can access photographs and artists' renderings that provide a wild ride from the microscope through the telescope and beyond. It may be visible from the ground with a telescope and, in some cases, with the naked eye. He observed the stars with the naked eye because the telescope had not yet been invented. From here, a telescope would show Earth as an uninhabited and uninhabitable world of water, with a few islands here and there. We made observations from a portable hide positioned at least 6 m from the nest using a telescope. With the aid of his telescope, Galileo could resolve thousands of new stars which were invisible to the naked eye. If they are separated by more than two millimeters then the telescope can resolve them as being separate, at least in principle. In other words, a telescope must have sufficient resolving power to distinguish individual Cepheids from all the other stars in the galaxy. I love to look at outer space with my telescope and look at specimens with my microscope. Show More Sentences Its radio telescope has been selected by NASA to receive and relay television pictures of the first moonwalk. For telescope work one used geocentric co-ordinates, but calculations are done heliocentrically. The Hubble space telescope has been in orbit for 15 years, during which time it has taken over 750,000 images of the universe. His first telescope was made from available lenses and gave a magnification of about four times. It could have been a bit of dirt on the lens of the telescope but it was really clear through the viewer. Galileo's telescope was similar to a pair of opera glasses in that it used an arrangement of glass lenses to magnify objects. This week, engineers shut down one of the three on-board gyroscopes, leaving the telescope to operate on only two. He was particularly interested in the ideas of improving telescope design by using lenses made up of two different types of glass. Using his experimental abilities, he ground lenses and assembled a telescope. This was the test used to figure the Hubble space telescope mirror, I hesitate to mention this for fear of putting the mockers on the project! He also used his telescope to discover the four largest satellites of Jupiter, the phases of Venus, and sunspots on the sun. Not with the naked eye, and certainly not through any optical device like binoculars or a telescope. The motion of the telescope to the east and west is referred to as the right ascension or hour angle of the telescope. A powerful telescope or binoculars so I could scan the horizon for rescuers and still look at the wildlife. There are also plans to open a national observatory with an automated telescope dedicated solely to high-school observers. All he needed to do now was to point his telescope at the sun all day and look for a little black spot. He got his telescope and set it up and he watched Juliet argue with her parents in the front room. She held out the photographs at arm's length, gripping the rim of her eyeglasses with a free hand as if it were a telescope. The view in binoculars or a telescope shows a wealth of detail along the length of the tail. The shift from the field-glass, or binocular telescope, to the magic lantern, announces a redefinition of the realist project. Show More Sentences The asteroid may be visible in 35 mm binoculars, but I recommend using larger binocs or a telescope and traveling to a dark-sky site if possible. From Lippershey, Galileo picked up the idea of building a telescope for astronomical research. A small plastic zip-lock bag of hardware for attachment to the tripod and for mounting the telescope was included. He began correcting the errors in existing astronomical tables by making observations of the motion of the planets with a cheap telescope. The occluding spot is placed at the focal plane of the telescope and prevents light from striking any optical elements further down in the optical path. With the telescope we can see details of the planet's surface that are ordinarily invisible. The telescope makes the craters on the surface of the moon incredibly clear. I visited the apache Point Observatory in New Mexico two years ago, where the telescope taking data for BOSS is located. Hall used the achromatic lens to fabricate his telescope sometime in the 1730s, but he never publicized his discovery and failed to patent it as well. My telescope gathers about 2,000 times as much light as the unaided eye, enough to activate the cone cells in the human retina, so some color appears. The molecule, discovered accidentally while observing stars with a radio telescope, naturally occurs in intense reactions that take place in heavenly bodies like our sun. He therefore proposed and constructed a reflecting telescope. The mammoth 19-inch reflecting telescope, one of the largest public telescopes in northern England, is housed in its own dome at the forest visitor centre. He overcame this by designing a telescope based on a mirror. A radio telescope has detected hundreds of hydrogen clouds in the gaseous halo that surrounds the disk of our galaxy. When she observed the galaxy later using the radio telescope, she found that it is embedded in a huge disk of atomic hydrogen gas. Jupiter is not hot enough to emit visible light, but it does radiate a huge flux of microwaves, making it quite bright to a radio telescope. This consisted of two convex lenses, in the form of telescope known as Keplerian. Accordingly, a radio telescope consists of a concave metal reflector that focuses the radio waves on a receiver. The huge framework of the reflecting telescope loomed before me, the two-ton Pyrex glass mirror at the bottom, the tube pointing up and out through the aperture in the dome. Show More Sentences Many advanced techniques of practical lens design will be illustrate with easy-to-understand examples drawn from the design of anastigmats and telescope objectives. Through the telescope that morning, I could see the surface of the Moon receding, curving back, angling away from the Sun and around the lunar horizon and out of sight. His novel idea was to use both mirrors and lenses in his telescope. But what appeared to be a minute particle of dirt on a telescope lens was in fact a rare daylight view of the planet Mercury crossing in front of the Sun. Galileo's telescope had a convex object lens but a concave eye-piece. Slender robotic video camera pylons telescope up and down, enabling the church to broadcast live events with minimal sight line intrusion to the pulpit. Allard K. Lowenstein was so far to the left of WFB that WFB wouldn't have been able to find him with the hubble telescope. When most people think of astronomy, they envision gazing at the stars through an optical telescope, a system of mirrors and lenses that collects light. Now we have evidence from observations, images, with large telescopes and the Hubble space telescope that show bright and dark regions on Titan's surface. Patrick is joined by Professor Fred Watson from the Anglo-Australian Observatory to view some of the wonderful images taken by the UK Schmidt telescope. A terrestrial telescope with sharply defined markings placed in one of its image planes can be fitted to a weapon to offer magnification of the target and enhance accuracy. Does this mean, you ask yourself, that stars visible to the naked eye have existed longer than those that had to wait for the invention of the telescope? By training the telescope on the edge of the sun, the researchers depicted the three-dimensional topographies of the granules, which last 6 to 10 minutes. If you live in a place with a dark night sky, you might be able to see M31 without a telescope. But the results coming out of BOSS are beautiful, even if the telescope is hideous. So while doomsday believers make a mad dash towards their shelters in 2029, I'll be going straight to a telescope. Yes, it's a binary, too, but of the spectroscopic type, which means that you won't be able to distinguish its two component stars even with the help of a telescope. Your local astronomical society will be pleased to give you further advice and practical help in choosing a suitable telescope or pair of binoculars. Later, the woman's husband fetched a pair of binoculars and a telescope. Jason had lifted his rifle to his shoulder and was pointing it at the back of the receding keeper, using the optical sight of his rifle as a telescope. Show More Sentences When viewed through a telescope, sunspots have a dark central region known as the umbra, surrounded by a somewhat lighter region called the penumbra. The telescope slewed to the coordinates as soon as it received the alert and within seven minutes of the start of the burst, it began observations. Use of the telescope and exercises in uranography are stressed. This prompted the team to propose an ongoing monitoring program using the National Science Foundation's Very Large Array radio telescope in New Mexico. By combining a spectrograph and a solar telescope a spectrohelioscope allows us to tune to a specific wavelength without having to purchase several filters. Whether the telescope is operating as an optical or an infrared instrument, rarely will there be an astronomer peering through an eyepiece at the Keck's images. A pioneering telescope that helped 18th century stargazers map the skies has returned to the East Yorkshire country home where it remained for two centuries. Petzval also perfected the telescope and designed the opera glasses. Unfortunately, the two collar beams were not enough to keep the roof from splaying out at the bottom on the south side, which is open so as not to hit the telescope. A converging field lens will shorten the eye-relief of a telescope. This would render the space telescope inoperable in 2 to 4 years. This guide is both a visually engaging and a clearly written introduction to reading the night sky with the naked eye, a telescope, or binoculars. It was at this stage that he became interested in astronomy and saved his pocket money to buy himself materials such as lens from which he could construct a telescope. This shaped beam profile is imaged through the telescope system onto the back focal plane of the microscope objective. Reducing the phase aberrations introduced when the wavefront travels through atmosphere to a telescope sharpens the resultant image. The 'Barlow lens', a modification of this telescope lens, is a negative achromatic combination of flint glass and crown glass. For years the six-inch diameter Newtonian telescope had been used to wedge open the door of St Mary's Magdalene Chapel at Guy's Cliffe. For example large button remote controls and bioptic telescope will help you enjoy your favourite television program. Herschel was also an accomplished telescope builder, and spent much of his time observing the sky looking for double stars and nebulae. No top or gyroscope has actually been balanced perfectly enough to guide an astronomical telescope, but they show willing. Show More Sentences Expecting to remain an invalid for the rest of her life, Martineau delighted in the new freedom of views using her telescope. From these experiments Newton concluded that no improvement could be made in the refracting telescope. Near the end of his life Maudslay developed an interest in astronomy and began to construct a telescope. The 4-inch heliographic telescope at SAAO in Cape Town, erected in 1876, is used to view sunspots. Even a medium sized telescope should be able to pick out different terrain, cloud features and possibly the south polar cap. As a proof of the concept, he constructed a telescope using reflective mirrors instead of lenses as the objective to bypass that problem. The optical system consists of two mirrors and, generally, a low power telescope. Further discoveries paralleled the improvements in the size and quality of the telescope. Before tools such as the telescope were invented, early study of the stars was conducted using the naked eye. The invention of the magnetic compass, telescope and sextant enabled increasing accuracy. It hosts the Southern African Large Telescope, the largest optical telescope in the Southern Hemisphere. Proxima Centauri, the nearest star to the Sun at four light years away, is a red dwarf and is too dim to be seen without a telescope. It appears to date from long before the invention of the telescope in the 17th century. The archaeological find known as the Visby lenses from the Swedish island of Gotland may be components of a telescope. Having decided that, the planners now also propose using an inertial guidance system such as flight simulators use for pointing the telescope. The cosmicity of the empty, blank view from the telescope made him feel lonely. Guests get to enjoy a night under the stars, with a telescope and star chart provided for each bubble. After a glimpse of Venus through a solar telescope, Lesmeister said he was glad to see it. Using the 6-meter Atacama telescope, astronomers analyzed the temperature of the afterglow in a narrow strip of sky along the celestial equator. With binoculars or a rich field telescope, it is worth checking out Brocchi's Cluster, Collinder 399, more commonly known as The Coathanger. Show More Sentences It was completed in 1668 and is the earliest known functional reflecting telescope. However, he was able to demonstrate that the angle of reflection remained the same for all colors, so he decided to build a reflecting telescope. From this work he concluded that any refracting telescope would suffer from the dispersion of light into colours. He collected Brooke Bond tea cards about space, owned a telescope and wanted to be an astronomer but lacked the necessary mathematical skills. Astronomers studied the star and its disk using the Subaru telescope on Mauna Kea, Hawaii. Newton was shown on the reverse of the notes holding a book and accompanied by a telescope, a prism and a map of the Solar System. A relief panel depicts putti using instruments such as a telescope and prism. The largest optical telescope in the Southern Hemisphere was opened at the beginning of November in South Africa's Northern Cape Province. Uranus and Neptune, the two outer planets, are too far away and too dim to be seen without a telescope. Scientists using the Kepler telescope have found the cold, gaseous planet known as Kepler-16b orbiting a binary star system. With the Galilean telescope of Horrocks, however, Venus would be seen in the top left quadrant of the screen. In 1671, the Royal Society asked for a demonstration of his reflecting telescope. Now the Wicked Witch of the West had but one eye, yet that was as powerful as a telescope, and could see everywhere. Brian finally finds the toy box and eventually discovers a wonderful red telescope, which he hopes to use to view out his mommy's bellybutton. Gazing through a traditional optical telescope, you'd see a galaxy 50 billion light years away from Earth as a fuzzy oval of light. This radio telescope will be used to study the Sun's radio wave emission that may be produced by solar activity. A small telescope or even good binoculars will pick out the main cloud belts, the Great Red Spot and, of course, the four inner Galilean moons. Apart from the usual living and guest spaces, the clients requested two studies, areas for entertainment and an optical telescope platform. Zeekoegat saw the erection of the so-called GPO telescope, a 40 cm objective-prism refractor, for determining radial velocities. Collins is supervising a mission to put the Chandra X-ray telescope into an orbit extending a third of the way to the moon. Show More Sentences Fort Hancock, at Sandy Hook, has been supplied with an immense terrestrial telescope, to be used for vessels at sea. Observations made using the telescope have led to new theories. The stars Alcor and Mizar form a naked-eye double star that shows up nicely when observed with binoculars or a small telescope. Scientists will use the optical telescope at the Oak Ridge Observatory in Massachusetts to try to detect light signals they believe could be sent from distant civilisations. Gamma Andromedae itself is a beautiful multiple star worthy of inspection, consisting of a golden primary and greenish-blue companion easily separated in a small telescope. A telescope is perched by a dormer window on the second floor for espying Blood Point Bar Lighthouse at the tip of Kent Island across the Eastern Bay. I need to collimate my telescope so that the images are clearer. Pasachoff's team at Maui's Haleakala Observatory snapped some 660,000 images of the transit using a coronagraph, a special telescope that blocks part of the sun's brightness. To this end, Galileo proposed the celatone, a device in the form of a helmet with a telescope mounted so as to accommodate the motion of the observer on the ship. By using a coronagraph, which is a telescope attachment that blocks out the bright light given off by a star, astronomers spotted something orbiting Alcor. Wren also studied and improved the microscope and telescope at this time. Light from the celestial body strikes the index mirror and is reflected to the silvered portion of the horizon glass, then back to the observer's eye through the telescope. Toss in some plastic pipe, a Bic pen shell and assorted hardware, and you have a new way to build a telescope that literally makes stargazing a lot less of a pain in the neck. He's got teeth that could unhusk a coconut, an inability to formulate a rounded vowel and talent that couldn't be located by the Hubble telescope. Simply by being the largest optical telescope ever placed above Earth's obscuring atmosphere, the Hubble Space Telescope has yielded spectacular images of cosmic grandeur. The constellation boasts a remote globular cluster that was discovered in 1973 with the 24-inch Maksutov telescope at Chile's Cerro Calan Observatory. We hope the telescope will have the power and sensitivity to detect gravitational radiation that Einstein says is produced by anything that moves and accelerates. In addition to an X-ray telescope, Hinode carries a visible-light telescope to study the sun's surface and a magnetograph to monitor magnetic fields associated with sunspots. I decided to upgrade my telescope with a feather-touch focuser. Astronomers, using a new type of telescope made by stitching together telephoto lenses, recently discovered seven celestial surprises while probing a nearby spiral galaxy. Show More Sentences A four-inch telescope was once used to find an extrasolar planet. At the observatory we were set up with a 100mm refractor with a solar filter, a 150mm Newtonian reflector and a small Coronado PST solar telescope. For instance, light from an extremely distant galaxy, recorded by an Earth-orbiting telescope as infrared radiation, was originally emitted by the galaxy as ultraviolet light. Since its launch in 1990 the Hubble space telescope has captured beautiful images of the universe, such as the birth of stars in stellar nurseries. Jardel used telescope observations of several of the satellite galaxies orbiting the Milky Way, including the Carina, Draco, Fornax, Sculptor, and Sextans dwarf galaxies. In 1666, Isaac Newton argued that the faults of the refracting telescope were fundamental because the lens refracted light of different colors differently. His achievements include key improvements to the telescope and consequent astronomical observations, and ultimately the triumph of Copernicanism over the Ptolemaic model. Sudden stopping, which could be effected easily by sanding the rails and reversing the driving-gear, was dangerous, because the train might telescope and overwhelm the engine. Following an extensive engineering design process, the baseline design concept for the South African MeerKAT precursor telescope has been decided. Northumbria University's solar physics research group is also involved in an international project to build the world's biggest and most revolutionary solar telescope. In late 1668 he was able to produce this first reflecting telescope. Around 1683, Edmund Halley proposed using a telescope to observe the time of occultations or appulses of a star by the moon as a means of determining time while at sea. Examples from Classical Literature Later messages had been picked up by radio telescope and converted to appear as symbols on the oscilloscope screen. The bands are then achromatic in the sense that the ordinary telescope is so. Robert asked a solitary man, with a telescope in his hand, whether he was looking out for the Amphitrite. A microscope is good and a telescope is good, but it is the microscope that one uses in bacteriology. You know, I got the idea for bendable glass while I was trying to figure out a way to make a huge telescope mirror. Mr billhook had taken the telescope and was narrowly examining the stranger. If Miss Durocher will come with me upon deck, she can see our pursuer very plainly by aid of the telescope. A homely illustration may serve to show the appearance which a globular cluster presents in a good telescope. The telescope was housed at the Exhibition in a long gallery pointing due north and south, the siderostat at the north end. A rival method to that of the heliometer has been discovered in the photographic telescope. The telescope as well as the tube C is moveable in a horizontal plane around the axis of the tripod. I do not know whether before that the Abb Rochon had thought of using the metal Platina for the specula telescope. He studied science when he could, and hired a telescope, until he learnt to make his own specula and telescopes. Furnaces for the speculum metal were built, stands erected, and the 40-foot telescope fairly begun. The resolving power of the interferometer is found to be somewhat more than double that of a telescope of the same aperture. The Manchester telescope, more generally known as Jodrell Bank, had also tracked probes. The night before I had looked at them with a telescope from the foot of the mountain. Their financial rating was so high that you couldn't see it without a telescope. The lack of atmosphere made it possible to use a power of magnification that no terrestrial telescope may use. The contrary condition of things would arise if a Galilean telescope or a terrestrial telescope of any kind were made use of. Show More Sentences Figure 27 is a section of a terrestrial telescope much used for military purposes. This large, squat telescope catches and concentrates on the thermocouple and the galvanometer registers the temperature. Next to Aldebaran in the V is the interesting double star theta, which we can see as two distinct stars without a telescope. Mizar is of historic interest, as being the first double star to be detected with the aid of the telescope. The circle of our telescope shows the clean-cut horizon ruling a thread on the monotint of sea and sky. Prof. Barnard adds that the nebulosity is easily visible in a 12-inch telescope. I have also used a divided lens, like two stereoscopic lenses brought close together, in front of the object glass of a telescope. No doubt if this had been the case, a perfect telescope could have been produced by properly shaping the object glass. In 1609 invented a telescope, after hearing of a Dutch optician's discovery. Its visual appearance in the great telescope was now also that of a planetary nebula. The powerfulness of the telescope depends on the size of the light-gatherer. The S-Regions are invisible to the eye through an optical telescope, but are detected with ease by a radio telescope. Later, the boys helped check circuits while the radio telescope swung through a variety of arcs, with Farid at the controls. Rick turned and looked at the radio telescope at Sahara Wells, its great parabolic reflector gleaming in the brilliant moonlight. The reflecting telescope, however, had in turn certain drawbacks of its own. The first reflecting telescope, invented by Sir Isaac Newton, and made with his own hands. It is well established that he worked for many years to perfect a reflecting telescope for his own use. If the use be for carriage, the feet may shut up, like the usual brass feet of a reflecting telescope. Under his auspices the reflecting telescope reached its maximum of power and usefulness. Two such glasses inclosed in a tube completed the invention of the simplest kind of the refracting telescope. Show More Sentences A refracting telescope is one of the ordinary pocket type, having an object-lens at one end and an eyepiece at the other. The refracting telescope was cured of its inherent vices by British ingenuity. Though not the inventor, he was the first to construct a refracting telescope and apply it to astronomical research. In precisely a similar manner an image is formed at the focus of the object glass of a refracting telescope. It is not easy to say which type of telescope, the refractor or the reflector, is the more famous. The resolving power of a telescope with circular or rectangular aperture is easily investigated experimentally. Merely to show the dependence of resolving power on aperture it is not necessary to use a telescope at all. Then the blacktop road curved out into the desert to the great radio telescope. Brinkley was eighteen years waiting for his telescope, and he had eighteen years more in which to use it. In Brobdingnag Swift is generally said to be looking, as Scott expresses it, through the other end of the telescope. A refracting telescope which has been freed from the effects of chromatic aberration is called achromatic. Thus the line of collimation of the telescope was placed at right angles to the surface of the mirror. The collimator and observing telescope have an aperture of 25 mm., focus of 200 mm. This is, no doubt, not so powerful as a telescope, but it has some compensating advantages. This is the compound microscope, the invention of which soon followed the telescope. Now, a compound microscope is practically a telescope with the object at the long focus, very close to a short-focus lens. That is, if we moved the crosshairs in the telescope to the left it would also affect the elevation setting of the telescope. But the image of a star formed by a telescope is not a point but a minute disc, surrounded by a series of diffraction rings. From its summit, in 1685, the approach of the royal troops towards Sedgemoor was discovered through a telescope. The pathway of the imaged point was controlled by means of the cross-hairs of the telescope. Show More Sentences Then one evening he trained his sound telescope on a house half a mile away, and he looked through the telescopic sight attached to the probe. It was like seven binocular glasses rolled into one telescope. Adjusting the focus of the telescope, I again looked, and now made it out to be a human skull. The telescope of the theodolite may not be absolutely perfect. In the reflecting telescope, however, there are necessary limitations. The new clocking of spin comes from several hundred hours of observations from a recently launched Japanese X-ray telescope called Suzaku. How often have I felt anxious seeing these shrapnel through the telescope. This time it is a reflecting telescope that you hold in your hands. Find more words! 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What is the opposite of telescope? Words that rhyme with telescope What is the past tense of telescope? What is the plural of telescope? What is the adverb for telescope? What is the adjective for telescope? What is the noun for telescope? Translations for telescope Use our Sentence Generator Nearby Words telesales telergy teleradiology telera teleprompter teleprocessing telescoped telescopes telescope's telescopic telescopically telescoping 9-letter Words Starting With t te tel tele teles telesc telesco telescop