Biological Microscope Objective Lens 4X 10X 20X 40X 60X 100X RMS Thread 160/0.17

  
Magnification:as your choose Features: plane cocular International standard interface 4/5"1/36 inches" Diameter about: 20.3 0.705mm. Or, you can choose to get a replacement. Our goal is to ensure a happy shopping experience with us.