Spyglass telescope, with silver plated, one-draw, brass tube

Made:
1815-1825 in Europe
Spyglass telescope, 'Galilean' type with silver plated

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Spyglass telescope, 'Galilean' type with silver plated
Science Museum Group
© The Board of Trustees of the Science Museum

Spyglass telescope, 'Galilean' type with silver plated, one-draw, brass tube, unsigned, European, 1815-1825. Fitted with double magnification eyepiece, operated by twisting the eyecap.

Details

Category:
Optics
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
1983-317
Materials:
brass (copper, zinc alloy), silver plated and glass
Measurements:
overall (open): Wd.160 mm x Dia. 43 mm, Wt. 0.196kg
overall (closed): Wd. 120 mm x Dia.43 mm,
type:
telescope - terrestrial, telescope - galilean and telescope - refracting
credit:
Wellcome Trust