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Nikon E Plan 40x Phase Objective

Nikon E Plan 40x Phase Objective

Labophot, Optiphot, Diaphot

All 160mm tube length (non-Eclipse) models


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E Plan 40x/0.65 Ph3 DL objective is a routine workhorse 40x objective for brightfield and phase contrast.  Pairs with Ph3 condenser ring.  Compatible with all 160mm tube length microscope models.  Standard Nikon RMS thread mount.  Very good condition with no marks or signs of wear on glass.  Some minor signs of use or wear on outer barrel which do not affect performance.  Bench tested on Labophot stand w/ 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.  


  • Nikon p/n 
  • Magnification: 40.0x
  • Numerical Aperture: 0.65
  • Correction:  E Plan
  • Working Distance: 
  • Use with coverslip
  • RMS thread