「REFRACTOR」の共起表現一覧(1語左で並び替え)
該当件数 : 75件
erivation in which two emergence points on a | refractor and a common midpoint (cmp) on the surface a |
lescope was an equatorial mounted achromatic | refractor by Joseph Fraunhofer's firm Merz und Mahler. |
assegrain design but has a fixed primary and | refractor style rack and pinion focuser which removes |
For example, a 83 cm aperture | refractor telescope was installed in 1875. |
Orion ED120 apo | refractor on Orion's Sirius EQ-G "GoTo" and GPS equipp |
er 1991 with a 10-inch (250 mm) apochromatic | refractor telescope and German equatorial mount center |
and of speciality eyepieces and apochromatic | refractor telescopes. |
Apochromatic | refractor |
tory has three telescopes, a 6" Astrophysics | Refractor, 14" Celestron Schmidt-Cassegrain, and a 20" |
tient which lens is best, computer automated | refractor, and through the technique of retinoscopy. |
arrival of the 26-inch (660 mm) Alvan Clark | refractor at the Naval Observatory. |
i of a four-inch (102 mm) , $600 Alvan Clark | refractor, the observatory located on Pierce Hall was |
lden in 1875 using the twenty-six inch Clark | refractor at the United States Naval Observatory. |
ilding about 100 feet northwest of the Clark | refractor. |
during his tenure, with a twelve inch Clarke | refractor telescope and a transit instrument emplaced |
Planets, including the 24 inch Alvan Clarke | Refractor at the Lowell Observatory in Flagstaff, Ariz |
dt-cassegrain telescope and a historic 29 cm | refractor telescope built in 1874, the oldest telescop |
The 68 cm | refractor at the Vienna University Observatory |
ated by Robert Cox and for a 13-inch (33 cm) | refractor transferred from the Dunecht observatory. |
tographic plates made with the 24 in (61 cm) | refractor telescope. |
f the secondary star using the 24 in (61 cm) | refractor telescope of the Sproul Observatory. |
ty Dome was built to house a 22-inch (56 cm) | refractor. |
The 27-inch (68 cm) | refractor at the Vienna University Observatory built b |
The 6-inch (15 cm) Cooke | refractor was donated by William McEwan and installed |
ere replaced by a new fourth order cylindric | refractor lens. |
scientific research (a larger demonstration | refractor, the Great Paris Exhibition Telescope of 190 |
Zerochromat" retrofocally corrected dialytic | refractor. |
This is a 12-inch (300 mm) diameter | refractor on an English mount. |
The main instrument was a 60 cm Zeiss double | refractor. |
n 1964 included the relocation of the Double | Refractor, which dates from 1899. |
One of his telescopes, an eight-inch | refractor by Cooke, survives at the Cambridge Observat |
SOON telescope is a 25-centimeter evacuated | refractor mounted on a polar axis. |
The East Dome holds a 10-inch f/15 | refractor built by AAI members and donated to the coll |
bservatory's 13-inch (3 lens element), f/5.3 | refractor astrograph which recorded images on 14x17 in |
tions were made with a three and a half foot | refractor. |
appearance on a dull night, but [a four-inch | refractor] shows it as a typical star-studded galactic |
(OSRA) in Tremsdorf and maintains the Great | Refractor and Einstein Tower at Telegrafenberg. |
during testing of a 18.5 inch aperture great | refractor telescope for Dearborn Observatory, which wa |
Great | Refractor |
HCO's first telescope, the 15-inch Great | Refractor, was installed in 1847. |
houses an 8" Schmidt Camera with a 6" guide | refractor built by Gary Nankivell. |
r. Witte's personal telescope, an eight inch | refractor made by J. W. Fecker in 1931. |
ore helped him secure the loan of a 4.5 inch | refractor which was ideally suited for studying the Mo |
used to view the sun through the Thomas King | refractor has now moved to one of the telescopes mount |
able telescopes (Celestron 200/2000mm, Konus | refractor 80/900mm etc.) and binoculars. |
USNO 26-inch (66-cm) telescope, the largest | refractor in the world at the time. |
ts, and the telescope was the second largest | refractor in the world when completed. |
ileoscope is a small (2 inch), mass-produced | refractor telescope, designed with the intention of in |
s essentially a twin to the future McCormick | Refractor. |
ur astronomer Dave Jurasevich using a 160 mm | refractor telescope who imaged the nebula on June 19, |
lt an observatory with a 3.75 inches (95 mm) | refractor by his house and began correspondence with v |
eld 2's one, but Battlefield 2142's modified | Refractor Engine 2, with graphic-improvements over Bat |
The University purchased the observatory's | refractor telescope in 1863. |
ind his house and proceeded to build his own | refractor. |
u using the 24-inch f/5.6 Bruce photographic | refractor, made by Alvan Clark & Sons and completed in |
sing his 11 inch Clark Brothers photographic | refractor he took a 50 minute exposure. |
observatory buildings for all the reflector, | refractor, and catadioptric telescopes. |
ng his stay in Pula he used a small six-inch | refractor telescope to aid in his research. |
opes, the centerpiece of which is a six-inch | refractor. |
mat) commonly used as the objective of small | refractor telescopes. |
tory, housing a 12 inch Alvan Clark and Sons | refractor was the first. |
lt to house the 12-inch Alvan Clark and Sons | refractor donated by Mr. Witte to the Burlington schoo |
he photographic plates made using the Sproul | refractor telescope were shown to be flawed, affecting |
The | refractor in the dome area is the center of the imposi |
The | refractor telescope uses a lens to gather and focus li |
ies that are destroyed will often drop these | Refractor Shards. |
The Carnegie 20-inch (510 mm) twin | refractor is located in a mid-sized dome at the observ |
the Carnegie 0.5 m (20-inch) twin | refractor (Double Astrograph Dome, Tycho Brahe Peak) |
16 inch Cassegrain (1960) and 4 inch Unitron | refractor. |
ble with each other, especially the Tele Vue | refractor with Vixen's "sphinx" "go-to" mount. |
th ring and other parts of the Yale-Columbia | Refractor (telescope) (c 1925) wrecked by the 2003 Can |
The Yeatman | Refractor has an aperture of 6 inches, with lenses mad |
The telescope is named the Yeatman | refractor, after philanthropist James Yeatman who dona |
ory dome was built in 1954, when the Yeatman | refractor telescope was relocated from where Louderman |
aters on Mars using the great 40-inch Yerkes | refractor. |
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