For sale is a genuine
 
  Leica N Plan Epi 50×/0.75 BD microscope objective
 
 , part number
 
  566074
 
 . This objective is designed for
 
  reflected-light (episcopic) microscopy
 
 and supports both
 
  brightfield and darkfield (BD)
 
 illumination.


 Ideal for
 
  materials science, metallurgy, semiconductor inspection, and surface analysis
 
 applications.


 
  Specifications:
 


 

  

   Manufacturer: Leica Microsystems
  
 
 

  

   Series: N Plan Epi
  
 
 

  

   Magnification: 50×
  
 
 

  

   Numerical Aperture: 0.75
  
 
 

  

   Illumination: Reflected light (Epi)
  
 
 

  

   Modes: Brightfield / Darkfield (BD)
  
 
 

  

   Part number: 566074
  
 


 
  Condition:
 


 

  

   Optics visually inspected and appear clean
  
 
 

  

   No obvious haze, fungus, delamination, or scratches observed
  
 
 

  

   Threads intact and undamaged
  
 


 Carefully packed for shipment. Please review photos for condition.