who invented magnifying glasses?????and when???
Answers
Answered by
2
Answer:
philosopher Roger Bacon.....
Explanation:
The first magnifier constructed for scientific purposes is believed to have been designed by the English philosopher Roger Bacon in 1250. He was an Englishman and a lecturer at the University of Oxford.
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Answered by
0
Answer:
English philosopher Roger Bacon in 1250.
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