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Contains a lens that magnifies 10x |
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Separates the eye piece lens from the objective lenses |
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Holds the low, high and low low power lenses to rotate for viewing. |
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Magnify an object even more |
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Controls the amount of light passing through the opening of the stage |
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Shoots light up through the diaphram |
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Moves the stage up and down fo focusing with the high power objective lens |
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Moves the stage for focusing with the low power objective lens |
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Has 2 or more lenses (optical) |
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Uses magnetic fields to bend beams of electrons |
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Uses lenses to bend beams of light |
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Zacharias Janssen
Put 2 lenses on a collapsing tube and saw it magnified 10x. Images were lager but not clearer |
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Robert Hooke
Studied cork with his own hand made microscope and saw tiny rooms he called cells |
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Anton van Leeuwenhoek
First person to observe microscopic organisms. He made 500 microscopes and only 10 survive today |
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