OmniScriptum

40 Foot Telescope

Name: 40 Foot Telescope
Brand: OmniScriptum
SKU: f4ec2034084b185ad50c64b1734adb40

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Bol

Prijzen vanaf

95,35

Uitgelicht

	95,35	Naar shop
	95,35	Naar shop
	136,00	Naar shop
VERGELIJK ALLE AANBIEDERS (3)

Beschrijving

Bol Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. William Herschel's 40-foot telescope, also known as the Great Forty-Foot telescope, was a reflecting telescope constructed between 1785 and 1789 at Observatory House in Slough, England. It used a 120 cm (48-inch) diameter primary mirror with a 12 m (40 foot) long focal length (hence its name "Forty-Foot"). It was the largest telescope in the world for 50 years. It may have been used to discover Enceladus and Mimas, the 6th and 7th moons of Saturn. It was dismantled in 1840; today the original mirror and a 10-foot (3.0 m) section of the tube remain.

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€ 95,35 Gratis verzending

€ 136,00 Gratis verzending

Beschrijving (1)

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. William Herschel's 40-foot telescope, also known as the Great Forty-Foot telescope, was a reflecting telescope constructed between 1785 and 1789 at Observatory House in Slough, England. It used a 120 cm (48-inch) diameter primary mirror with a 12 m (40 foot) long focal length (hence its name "Forty-Foot"). It was the largest telescope in the world for 50 years. It may have been used to discover Enceladus and Mimas, the 6th and 7th moons of Saturn. It was dismantled in 1840; today the original mirror and a 10-foot (3.0 m) section of the tube remain.

Lees meer