Mosazný kroužek na klíče Astroláb je skvělý nápad na dárek pro astronoma, milovníka vesmíru a fanouška plachtění.Průměr 5,5 cm a délka 7,5 cm. More
Product code: 226964Shipping and Payment
Mosazný kroužek na klíče Astroláb je skvělý nápad na dárek pro astronoma, milovníka vesmíru a fanouška plachtění.Průměr 5,5 cm a délka 7,5 cm. More
Product code: 226964Shipping and Payment
Astrolabe keyring
The Astrolabe brass keyring is a great gift idea for the astronomer, space lover and sailing fan. Astrolabs were used by sailors in astronavigation and by great scientists to determine ecliptic and equatorial coordinates. They could be used to perform mathematical calculations, determine the time of sunrise and sunset, the length of the day, or determine the astronomical altitude of the sun and stars.
Specifications:
Material: brass
Colour: brass
Diameter 5,5 cm, total length 7,5 cm
Astrolabe key ring will work well as:
A gift for an astronomer
A gift for a space lover
A gift for a sailing fan
