Examples of using Refractors in English and their translations into Spanish
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As a refractor, it is quick
Fortunate indeed is the amateur astronomer with a Black Diamond 100 ED refractor on a clear night with transparent skies
The Celestron AstroFi 90mm Refractor Telescope is a fully functional telescope that you can control with your smartphone
Furthermore, the Celestron Inspire 80mm AZ Refractor Telescope has a focus micrometer,
The computer controlled refractor telescope Bresser GoTo Telescope 80/400 is a wide-field telescope for the beginning
Mitchell started the use of photographic plates with the visual 26-inch refractor shortly after his arrival at the University of Virginia.
fully multi-coated objective, achromatic refractor, which can give exciting"rich field" astronomical views.
the second largest refractor in the world when completed.
This light illuminates the brick refractor and can act as a night light.
Similar to the popular 80mm f/5 refractor, this larger aperture model has more light collecting power at the same focal ratio
The 77 cm(30 in) refractor telescope made by Henry
Also installed were new instruments, such as the 26-inch(660 mm) refractor, a horizontal meridian device,
Louis Thollon using a 38 cm(15 in) refractor at the Nice Observatory in France, one of the
who were working with a 34 cm refractor and photographing the minor planets asteroids.
was still in Cambridgeport, Alvan Clark used it to verify the discovery of the moons of Mars the night after the discovery observations were made by Asaph Hall with the Naval Observatory refractor.
Roberts went in contact with the astronomer William Huggins the one who had the mount of the reflector of 20 inches in the axis of declination of the refractor of 7 inches in place of his counterweight.
arrive from the same point of the refractor on the geophones placed in X and Y.
improving lenses originally supplied by famous optical houses, for example the 50 cm Steinheil visual refractor at the Potsdam Astrophysical Observatory.
Pavilion of Large Refractor″Carl Zeiss″ 650/10550 mm, Pavilion of Small Refractor, Pavilion of Astrograph Zeiss 160/800 mm, tower- building with water tank,
In 1897, the refractor reached its maximum practical limit in a research telescope with the construction of the Yerkes Observatorys' 40-inch(100 cm) refractor although a larger refractor Great Paris Exhibition Telescope of 1900 with an objective of 49.2 inches(1.25 m) diameter was temporarily exhibited at the Paris 1900 Exposition.