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Janssen, Zacharias

Compound microscope (Zacharias Janssen) Janssen, a lens crafter, experiments with lenses, leading to both the microscope and the telescope. [Pg.2033]

Credit for the first microscope is usually given to Zacharias Janssen aroimd the year 1595. Because Zacharias was very young at that time, it is possible that his father, Hans, made the first one, but young Zach took over the introduction of these seemingly magic observation tools. [Pg.17]

See other pages where Janssen, Zacharias is mentioned: [Pg.38] [Pg.334] [Pg.310] [Pg.86] [Pg.528] [Pg.1215] [Pg.1244] [Pg.225] [Pg.201]

See also in sourсe #XX -- [ Pg.225 ]

See also in sourсe #XX -- [ Pg.17 ]

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Janssen

Janssens