Hemisferium Astronomical Ring Dial Astrolabe


This Hemisferium Astronomical Ring Dial Astrolabe is also known as the Universal Equinoctial Ring Sundial, this instrument is used to determine Solar time. The ring dial, the armillaries, or dials indicate the principle circles of the heavenly sphere: the meridian, the equator, and the solstice meridian. 

This beautiful replica is fashioned of brass and features a wooden base. The wooden base is ideal for placement of a commemorative plaque in recognition of achievement or an event.

Also available in necklace version strung on cord and miniature desk model.

Diameter: 3.94"

Thickness: 0.16"

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