Sectioned (longitudinal) terrestrial achromatic refracting telescope

Sectioned (longitudinal) terrestrial achromatic refracting

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Sectioned (longitudinal) terrestrial achromatic refracting
Science Museum Group
© The Board of Trustees of the Science Museum

Sectioned (longitudinal) terrestrial achromatic refracting telescope, English, 18th century. Mahogany tube, brass fittings and five-lens eyepiece

Details

Category:
Optics
Object Number:
1913-266
Materials:
wood (unidentified), mahogany (wood), copper (alloy) and glass
Measurements:
overall (closed): x 775 mm x , 65 mm, .605kg
type:
telescope - terrestrial and telescope - refracting
credit:
Court, Thomas Henry