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The early writing describes how the lens work. After this occurred, lens starting showing up more
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Rodger Bacon knew about lenses but the ones he once knew about were to be held above the text as the page (of a book etc.) was being read.
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Spectacles are glasses. They were started getting made in 1285. The man who made the spectacles knew all of the parts
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The people who first started out making the microscopes made them so they only had/ could be used by : It could only be used for opaque objects, Had a magnification of about 20X
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Robert Hooke looked at a peice of cork and found the term cell once he checked it out with his microscope using 30x power.
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Antony studied many different cells, he discovered bacteria, bood cells, and more
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Antoni learned how to grind lenses and assemble them into simple microscopes to check out different objects,
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Achromatic lenses introduced now provide resolution of 1 micron or 1/1000 mm.
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They found a formal way to propose the cell theory.
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Sold a published copy of a micrograph in France ( one of the first)
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His microscope was made was a revolving mount so he can have 5 objectives.
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He worked out a light source and positons to make sure it is the best way to get a clear image
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Schwann, who came to similar conclusions while studying animal tissues, his conclusion was similar to Schleiden
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Studied the cell theroy beyond doubt and solidified the basic steps of the modern scientific method.
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He furthermore worked on the work of Schleiden and Schwann by proposing that all living cells must rise from pre-existing cells
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They created the first electron microscope
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Scanning laser confocal microscope is commercially available.
Scanning Probe Microscope is invented and works by measuring current
