refracting telescope in English
There are two main types of telescopes: refracting telescopes , which use lenses to gather the light and form an image; and reflecting telescopes, which use mirrors to accomplish the same purpose.
Use "refracting telescope" in a sentence
1. The optical system of a refracting telescope is essentially the as that of a compound microscope.
2. The Achromatic telescope is a refracting telescope that uses an Achromatic lens to correct for chromatic aberration
3. The 40-inch telescope at yerkes Observatory was completed in 1897 and remains the largest refracting telescope ever built.
4. Galileo pioneered "experimental scientific method" and was the first to use a refracting telescope to make important astronomical discoveries.
5. Meade NG70-SM Altazimuth Refractor A-Series Beginners Telescope is a quality refracting telescope for land or sky viewing
6. January 18 The refracting telescope at the Lick Observatory, measuring 91 cm in diameter, is used for the first time.
7. Apochromatic Telescopes are a type of refracting telescope that have a better correction of chromatic and spherical aberration than the more common achromat lens.
8. Gskyer Telescope, 70mm Aperture 400mm AZ Mount Astronomical Refracting Telescope,Travel Scope for Kids Beginners - Space Telescope with Carry Bag, Phone Adapter and Wireless Remote
9. Apochromatic Telescopes are a type of refracting telescope that have a better correction of chromatic and spherical aberration than the more common achromat lens
10. Italian astronomer and mathematician; demonstrated that different weights descend at the same rate; perfected the refracting telescope that enabled him to make many discoveries (1564-16.
11. The early 19th century Andean refracting telescope or the mainstream astronomical community, was the focus of the study of celestial bodies in the measurement, the location of nearby stars.
12. In 1609, Galileo was, along with Englishman Thomas Harriot and others, among the first to use a refracting telescope as an instrument to observe stars, planets or moons.
13. The small museum in the refracting telescope to observe the help of sunspots, moon craters, the great red spot Jupiter, Saturn's rings, and other interesting phenomenon of stars.
14. Meade Telescope Short Tube 70AZ-ADS 70mm 2.8” Altazimuth Refracting Telescope 4 out of 5 stars (17) 17 product ratings - Meade Telescope Short Tube 70AZ-ADS 70mm 2.8” Altazimuth …
15. The practical development and experimentation with lenses led to the invention of the compound optical microscope around 1595, and the refracting telescope in 1608, both of which appeared in the spectacle-making centres in the Netherlands.
16. De Lacaille studied the stars of the southern hemisphere from 1750 until 1754 from Cape of Good Hope, when he was said to have observed more than 10,000 stars using a 0.5 inches (13 mm) refracting telescope.