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Garrison-Morton-Norman History of Medicine
STEPHENSON, John Ware

STEPHENSON, John Ware

1 entries in the GMN corpus.

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1878 CE

#268.1

On a large-angled immersion objective, without adjustment collar; with some observations on “numerical aperture”.

STEPHENSON, John Ware
STEPHENSON, John Ware

Stephenson suggested the oil immersion lens system to Abbe, who developed it.