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LENSES

 
Intermediate lens
    G: 13 of 14
 

The first intermediate lens magnifies the initial image that is formed by the objective lens:

The lens can be focused on:

  • Initial image formed by the objective lens, or
  • Diffraction pattern formed in the back focal plane of the objective lens.

This determines whether the viewing screen of the microscope shows a diffraction pattern or an image.

Will the diffraction pattern be magnified as much by the intermediate lens as the image is? Explain your answer.

 

 
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