WebMar 1, 2024 · A graticule is a small piece of glass with a measurement scale on its surface that fits inside a microscope eyepiece. This scale is arbitrary and has no units. When you … http://www.microscopyu.com/tutorials/reticlecalibration
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WebSep 22, 2024 · 960 39K views 2 years ago A Level Biology This video will take you through how to calibrate the eyepiece graticule at each magnification and how to use the … WebUse a stage micrometer and eyepiece graticule (eyepiece micrometer). Calibrate the eyepiece graticule with the objective lens that will be used. Do this by measuring the eyepiece scale against the scale of the stage micrometer. Measure the cell using the eyepiece scale and convert into length units (µm). 3. Calculate a mean. florida national guard forms
Why do you need to calibrate an eyepiece graticule?
WebOct 11, 2024 · This resource contains a detailed PowerPoint walking students through the the calibration of the eyepiece graticule with the stage micrometer, including worked … WebA Reticle, also called an Ocular Micrometer or Graticule, is a glass disk with a pattern on it that fits inside a microscope eyepiece (ocular). They are typically used for specimen … WebSep 12, 2024 · 1 graticule division = 10 ÷ 40 = 0.25 µm this is the magnification factor. The specimen slide would be used to replace the stage micrometer and the eyepiece graticule at the same magnification would be used to measure the length of the object. How many divisions does an eyepiece graticule have? florida national guard leesburg