Pocket telescope

This achromatic telescope has a beech wood barrel and four brass draw tubes. The brass fittings include an objective lens cap and a pivoted eyepiece cover.

The maker's name is inscribed on the smallest draw tube as 'Dollond London'. Rough maker's marks, such as the letter 'V', are crudely inscribed on two of the draw tubes.

Object Details

ID: NAV1598
Collection: Astronomical and navigational instruments
Type: Pocket telescope
Display location: Not on display
Creator: Dollond & Aitchison
Date made: circa 1780
Credit: National Maritime Museum, Greenwich, London
Measurements: Length: 288 mm (closed, with cap), 1068 mm (fully extended); Diameter: 54 mm (barrel), 61 mm (max)
Parts: Pocket telescope