Jean-Baptiste Mailhat (28 March 1862 – 22 April 1923) was a French manufacturer of telescopes and precision optical instruments. Raymond Mailhat was born on...
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aperture of 38 cm, but a shorter focal length of 4 meters (f/10.5). Mailhat telescope Mailhat refractor from 1904 Fabra Observatory on the hill above the metropolis...
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Brazilian team in the observation of the eclipse. This equipment included a Mailhat telescope with an impressive 8-meter focal length and a 15-centimeter aperture...
25 KB (3,027 words) - 22:16, 27 August 2024
Observatory and appointed Raymond Augustin Mailhat (1862 – 1923) as their head from 1 January 1889. In 1894, Mailhat bought some of the workshops and set up...
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Observatory. The equatorial telescope, manufactured by Raymond Augustin Mailhat, is the main instrument of the San José Observatory. The telescope is a...
5 KB (629 words) - 09:13, 29 May 2024
Spain - 38 cm + 38 cm (15" + 15") 6 m + 4 m 1904 Double telescope by Mailhat, Paris Gran Ecuatorial Observatorio Astronómico Nacional Tacubaya, México...
38 KB (1,058 words) - 19:44, 24 April 2024
2 meters (later extended to 3 meters) constructed by Raymond Augustin Mailhat. That telescope remained in use until 1950, when the society installed...
7 KB (662 words) - 20:54, 16 September 2023
Mirepoix. Appointed on 8 January 2009 by Pope Benedict XVI Raymond Augustin Mailhat ((1862–1923)) born in Saurat, was a manufacturer of telescopes and precision...
45 KB (4,125 words) - 02:43, 21 August 2024
The various specimens of Bachitherium cf. lavocati from Mailhat, France (Specimen 1) and B. lavocati from Pech Desse, France (2-3) and Gaimersheim, Germany...
109 KB (11,550 words) - 12:29, 14 October 2024
Frederick James Hargreaves Christiaan Huygens Hans Lippershey Raymond Augustin Mailhat Dmitri Dmitrievich Maksutov James Henry Marriott Jacob Metius Isaac Newton...
2 KB (148 words) - 09:50, 26 June 2024