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Olympus Plan Apo 60x Oil Objective

Olympus Plan Apo 60x Oil Objective

BX, IX, AX, CX, CKX series (all models)

All infinity corrected models (UIS/UIS-2 optics)


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Plan Apochromat 60x/1.40 oil objective with the highest numerical aperture, color correction and field flatness.  Infinity corrected UIS with standard Olympus thread mount.  This objective gives an ideal combination of resolution, fluorescence intensity and field of view for the most demanding applications.  Very good condition, optics are flawless.  There are several cosmetic marks around the metal tip of the objective which is common with short working distance immersion objectives - but none of these will affect the optics or performance.  This was the original highly popular Plan Apo 60x objective with 1.40 NA before the later versions were released with reduced NA of 1.35.  As with all other versions of this objective, it is marked BFP because the ideal UV transmission is at 385nm, however this will work perfectly fine with all common "blue" dyes (DAPI, Hoechst).  It is not recommended for low UV work with 340nm dyes such as used for calcium ion ratio experiments.       

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.  


  • Olympus p/n 1-UB933
  • Magnification: 60.0x
  • Numerical Aperture: 1.40
  • Correction:  Plan Apochromat
  • Oil Immersion 
  • UIS design
  • Working Distance: 0.15mm
  • RMS thread
  • Corrected for use with coverglass