Specifications :

• Optics
  Colour correction : Achromatic
  Optical system : Infinity
  
• Capacity
  Type : IOS
  Image scale : 4
  Numerical aperture : 0.10
  Designed for cover glasses of thickness … : 1,2 mm
  Magnification : 4x
• General
  Series : XDS-3
  
• Matches the series
  IM-3 : Yes