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100-Inch Hooker Telescope, Mount Wilson

100-Inch Hooker Telescope, Mount Wilson Astronomy
Price:
 
$19.95

  

Stock #: 696941
Type: Postcard
Era: Real Photo
Publisher: Frasher's Inc.
Size: 3.5" x 5.5" (9 x 14 cm)
Additional Details:
Total weight of the telescope is about 100 tons. The mirror is mounted in the lower end of the telescope. it is 100 inches in diameter, 13 inches thick at the outer edge, and weighs 4 1/2 tons. The upper concave surface is covered by a thin but brilliant coat of aluminum and focuses the light of a star in the same way as a lens.

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