A HANDSOME DOLLOND TELESCOPE, 2/2 18th
Euro 1450
Circa
2/2 18th century
Country of manufacture
UK and Ireland
Description
A good “Dollond London” four-draw tubes refracting telescope in green ray skin (shagreen) and green vellum tubes with brass fittings.
Dimension: 28cm (11”) close; 102 (40”) fully extended
Conditon: very good, few scratches to inner tubes. Complete with dust-cap (objective cap missing).
It gives fine erect images with its singlet objective lens.
John (1706 – 1761) and Peter (1730- 1820) Dollond were British makers of optical and astronomical instruments who developed an achromatic (non-colour-distorting) refracting telescope.
Ask the Dealer
Dealer information
Alpha et Omega
Alpha Et Omega
Alpha et Omega is a recently established firm, based in Milan, Italy. We specialise in antique Scientific Instruments and rare Books to supply collections worldwide. Focus is given to optical and time-related instruments, especially before the Industrial Revolution but we are also interested in rare-to-find scientific and natural items and wunderkammer objects. Alpha et Omega also deals in rare books related to Early Science and Scientific Instruments. Please feel free to contact us for individual requests or desiderata.
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