Craig telescope
Код 2535234
- ISBN: 978-5-5127-1533-8
Код 2535234
High Quality Content by WIKIPEDIA articles! The Craig telescope was the largest refracting telescope (a telescope with a lens) in the world from 1852 to 1857, erected near London, England. It was a great refractor, a large refracting telescope with an achromatic doublet with an aperture of 61 cm (2 feet (24 inches)) and that was completed in 1852 in Wandsworth Common and dismantled around 1857 (although the brick tower probably survived until 1870). Its namesake, the Rev. John Craig, spent a...
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