Product Detail

Leitz Plan 20x Objective

All 160mm tube length models




Plan 20x/0.45 flat field objective compatible with all 160mm tube length microscope models.  Standard RMS thread mount.  Objective is in excellent condition mechanically and optically with no marks, scratches or delamination.  Spring tip functions smoothly.  Bench tested on Diaplan and delivered sharp, crisp images as expected.  

All of our used parts are thoroughly cleaned, refurbished and tested by our knowledgeable staff and your satisfaction is guaranteed.  The item pictured is the actual item for sale.  We offer no questions asked returns for 7 days after receipt (less cost of shipping).  All used items carry a 90 day warranty against defects which will be honored with a full refund or replacement with like item.  If you have any questions or would like additional photographs, please email us at  If you do not see the item you are looking for please email us as many times we have inventory we have not yet listed online.  


  • Leitz p/n 519865
  • Magnification: 20.0x
  • Numerical Aperture: 0.45
  • Correction:  Plan
  • Working Distance:
  • Use with coverslip
  • RMS thread
  • 160mm mechanical tube length

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