Repsolds Micrometer with Removed Box Cape Observatory
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A micrometer with the box removed from Cape Observatory. The device rotates the telescope accurately by turning the wheels. This view of the micrometer is attached to the base.
Keywords
telescope, Micrometer, adjusting telescope, Telescope Micrometer, Repsolds Micrometer with Removed Box Cape ObservatoryGalleries
Telescopes and BinocularsSource
Encyclopaedia Britannica (11th ed., vol. 18) (New York, NY: The Encyclopaedia Britannica Company, 1910)
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