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applications where space above the specimen is required for manipulator mechanisms and the microtools they hold, and in metallurgical applications where polished samples can be placed on top of the stage and viewed from underneath using reflecting objectives.
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Depending on the size of the microscope, four to six objective lenses of different magnifications may be fitted to a rotating turret known as a nosepiece. These microscopes may also be fitted with accessories for fitting still and video cameras,
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flask) under more natural conditions than on a glass slide, as is the case with a conventional microscope. An inverted microscope is also used for visualisation of the
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along a vertical axis to bring it closer to or further from the specimen. The focus mechanism typically has a dual concentric knob for coarse and fine adjustment.
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and turret are below the stage pointing up. It was invented in 1850 by
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Smith JL (1852). "The inverted microscope-a new form of microscope".
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An example of the Nachet-Smith inverted chemical microscope, c. 1885
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Inverted microscopes are useful for observing living
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on the top, above the stage pointing down, while the
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16:Type of microscope
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53:J. Lawrence Smith
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