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Biology LibreTexts

17.3: Pre-lab Questions

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    1. Review and define these terms:
      1. Working distance
      2. Parfocal
      3. Refractive index
      4. Resolution
      5. Field of view
      6. Depth of Focus
    2. What is the total magnification of an image viewed with the 100x objective lens?
    3. Does oil immersion increase magnification? Why or why not?
    4. What value does each space in the ocular micrometer represent at 100x (refer back to your notes from the Microscopy lab)

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