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The sextant is an instrument used to measure angles between two objects, such as two points on a coastline or a celestial body, traditionally the Earth's sun and the horizon. By knowing the elevation of the sun and the time of day, the observer's latitude can be determined. This determination is made with considerable precision using simple mathematical calculations. This instrument, which replaced the astrolabe due to its greater precision, was of great importance in maritime navigation for several centuries, including air navigation, until more modern systems, particularly satellite positioning, became established in the final decades of the 20th century. The name sextant comes from the instrument's scale, which covers an angle of 60 degrees, or one-sixth of a full circle. Decorative article.
· Size: 20x20x11 cms.
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Ref.: AP020
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"
· Size: 24x23,5x11 cms.
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Ref.: AR010
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Visor on a rectangular base in silver metal. A viewfinder mounted on an axis with a scale for calculating vertical angles, supported by a rectangular plate made of silver-plated metal. A rotating plate protects the lower lens, and several screws allow the telescope to be moved. Weight 1710 grs. Inspired by 19th century models
· Size: 20x12x15 cms.
DECORATION
DECORATION COMPLEMENTS
Ref.: AR015
