40x Objective (high power)

You have decided that the 40x objective is sufficient for observing algae, protozoa, and bacteria in detail. You try very hard to get your slide in focus but the image remains blurred. You call your Professor Johnson to help you. 

What is the problem here? 

  • You used the fine focus rather than the coarse focus
  • The 40x objective is dirty
  • You used the coarse focus rather than the fine focus

Map: INTRODUCTION TO LIGHT MICROSCOPY_2 (957)
Node: 17921
Score:

reset

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  • 40x Objective (high power)

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