Early Telescopes and Ancient Scientific Instruments in the Paintings of Jan Brueghel the Elder

Ancient instruments of high interest for research on the origin and diffusion of early scientific devices in the late XVI - early XVII centuries are reproduced in three paintings by Jan Brueghel the Elder. We investigated the nature and the origin of these instruments, in particular the spyglass dep...

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Bibliographic Details
Published inarXiv.org
Main Authors Selvelli, Pierluigi, Molaro, Paolo
Format Paper
LanguageEnglish
Published Ithaca Cornell University Library, arXiv.org 04.12.2015
Subjects
Astronomical instruments
Laboratory equipment
Scientific apparatus & instruments
Surveying
Telescopes
Tubes
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Summary:Ancient instruments of high interest for research on the origin and diffusion of early scientific devices in the late XVI - early XVII centuries are reproduced in three paintings by Jan Brueghel the Elder. We investigated the nature and the origin of these instruments, in particular the spyglass depicted in a painting dated 1609-1612 that represents the most ancient reproduction of an early spyglass, and the two sophisticated spyglasses with draw tubes that are reproduced in two paintings, dated 1617-1618. We suggest that these two instruments may represent early examples of keplerian telescopes. Concerning the other scientific instruments, namely an astrolabe, an armillary sphere, a nocturnal, a proportional compass, surveying instruments, a Mordente's compass, a theodolite, etc., we point out that most of them may be associated with Michiel Coignet, cosmographer and instrument maker at the Court of the Archduke Albert VII of Hapsburg in Brussels.
ISSN:2331-8422