Plan Infinitude Objective lenses, 100x,40x,10x, 5x, 4 asst

Plan Infinitude 100X Objective lens, 100x/1.25 Oil,  ∞/0.17, 40x/0.65, 10x/0.25, 5x/0.10, Universal for Nikon Olympus or other Brand Microscope

XJP-PL∞-5X f=180mm    N.A=0.1  W.D=12 Tube Focal Length f=180mm  N.A=0.1  W.D=12 Plan Infinitude 5X Objective lens Field of View:5mm 

• Mount size: 20mm thread
• Plan Infinitude 100X, 40x, 10x, 4x Objective lens with screw-on case

   

  Nosepiece mounting head of this set fits in all Optics Microscope Objectives in the world, All of them are using ISO standard. ISO 8038-1:1997, Optics and optical instruments -- Microscopes -- Screw threads for objectives and related nosepieces -- Part 1: Screw thread type RMS (4/5 in x 1/36 in)