Objective lens

Galileo Galilei
Objective lens, Padua, late 1609
Glass, 58 mm (410 x 300 mm with frame)
Istituto e Museo di Storia della Scienza, Florence, inv. 2429

Galileo sent a still unbound copy of the Sidereus nuncius to Cosimo II along with the telescope he had used for his celestial discoveries in the winter of 1609-1610.
The objective lens of this telescope was put back together in 1677 and inserted in a frame made of ebony and ivory, recalling Galileo's discoveries.

 

 

Credit:

Istituto e Museo di Storia della Scienza, Florence

The permission to use these images is limited to activities and products directly related to IYA2009. This permission expires on 31 December 2009.

About the Image

Id:galileo_03
Size:2299 x 2953 px

About the Object

Type:• Historical Images

Images

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2.3 MB
Screensize JPEG
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The International Year of Astronomy 2009 is endorsed by the United Nations and the International Council of Science.