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Transcript

Création du microscope à effet tunnel utilisant le courant électrique qui peut s'établir entre une surface et une pointe métalique .

Apparition des images numériques qui permet un traitement informatique

Apparition des MET (microscopes électroniques à transmission). Ils utilisent un faisseau d'électron qui traverse l'échantillon

Robert Hooke met au point un microscope qui comporte 2 lentilles et grossis jusqu'à X20

1975

1981

1632-1723 1635-1703 1930

Antonie Van Leeuwenhoek met au point une sorte de microscope capable de grossir jusqu'à X300

Frise chronologique de l'histoire du microscope

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