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Any ocular scale must be calibrated, using a device called a stage micrometer. A stage micrometer is simply a microscope slide with a scale etched on the surface. A typical micrometer scale is 2 mm long and at least part of it should be etched with divisions of 0.01 mm (10 µm).
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www.ruf.rice.edu/~bioslabs/methods/microscopy/measuring...
www.ruf.rice.edu/~bioslabs/methods/microscopy/measuring.html
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stage micrometer divisions (mm) x ocular micrometer divisions 1000 um = um per ocular unit mm 8. Repeat steps 3 through 7 for each objective on the microscope. If the ocular micrometer is moved to a different scope, the calibration procedure must be repeated.
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www.doctorfungus.org/thelabor/sec11.pdf
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With the ocular micrometer in place, focus on the calibrated stage micrometer starting with the low power objective. ... Adjust the stage micrometer so that the "0" line of the ocular micrometer is exactly superimposed over the "0" line of the stage micrometer. See Diagram below.
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www.practicalscience.com/microscopy.html
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You will use a stage micrometer to calibrate the ocular micrometer. ... When calibrating, you will line up the stage micrometer with the ocular micrometer ...
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academic.evergreen.edu/curricular/fcb/wk2calibration.do...
academic.evergreen.edu/curricular/fcb/wk2calibration.doc
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search: "stage micrometer" results: 3 ... Measuring and Counting with a Light Microscope (David R. Caprette, PhD) ... microscopic measurement | stage micrometer | microscope...
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www.bioedonline.org/slides/slide01.cfm?q=%22stage+micro...
www.bioedonline.org/slides/slide01.cfm?q=%22stage+micrometer%22
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This is a device in which the dimensions of the object are measured with the aid of (i) special ocular containing graduated scale called ocular micrometer and (ii) stage micrometer. The stage micrometer is a glass slide (3" x I”) on which a millimeter (mm) scale is imprinted.
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www.microbiologyprocedure.com/microscopy-methods-in-mic...
www.microbiologyprocedure.com/microscopy-methods-in-microbiology/measurement-by-eyepiece-graticule.html
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Information on Micrometry, Stage Micrometer, Ocular Micrometer, Micrometry is the measurement of microorganisms ... Thus actual value of one division of ocular micrometer is found by using another known scale, the stage micrometer. Stage micrometer is simply a microscope glass slide having in its centre a known (one...
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www.microbiologyprocedure.com/microbiological-methods/m...
www.microbiologyprocedure.com/microbiological-methods/micrometry.htm
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Move the stage micrometer until the lines at one end coincide. Then look for another line on the ocular micrometer (arrow) that coincides with one on the stage micrometer. In most instances several stage graduations will be used.
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www.wartburg.edu/biology/vlg/scale.html
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ocular and stage micrometers. Materials. Microscope; Ocular micrometer; Stage micrometer; Millimeter ruler; Prepared slide with. span class=fFile Format:span PDFAdobe Acrobat - a as HTMLa...
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chiampou.com/forms/forms/files/img/sitfokt.html
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