John Dollond FRS (10 June O.S. (21 June N.S.) 1706 - 30 November 1761) was an English optician, known for his successful optics business and his patenting and commercialization of achromatic doublets.
Read more about John Dollond: Biography, Priority of Invention
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“a notable prince that was called King John;
And he ruled England with main and with might,
For he did great wrong, and maintained little right.”
—Unknown. King John and the Abbot of Canterbury (l. 2–4)
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