Telescope, non-achromatic, 1-draw

Telescope, non-achromatic

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Telescope, non-achromatic
Science Museum Group
© The Board of Trustees of the Science Museum

Telescope, non-achromatic, 1-draw; mahogany and brass; dust-cap at eyepiece eng; ordinary brass cap at O.G. end; length closed 10 5/16"; O.G. 1 5/16"; 5-lens eyepiece

Details

Category:
Optics
Object Number:
1917-50
Materials:
mahogany (wood) and brass (copper, zinc alloy)
type:
telescope - refracting
credit:
Court, Thomas Henry