Calculating magnification on Zeiss IM microscope using online calculator

There are three relevant equations:

  • Total magnification = Objective magnification x eyepiece magnification
  • Objective magnification = lens tube length (cm) x objective focal length
  • Eyepiece magnification = 25cm/eyepiece magnification

And a very convenient online calculator for them:

https://rechneronline.de/optical-instruments/microscope.php

Andy

 

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