Optical System: Finite Colour corrected optical system.Viewing Head : Sliding Binocular or Trinicular head,45Degree inclined,360 degree rotatable,IPD 54-75mm.Eyepiece : Widefield 10x /18mm EyepieceNosepiece : Reverse angle quadruple nosepieceObjectives: IOX series JIS Semi plan Achromatic objectives4X,10X,40X(Spring Loaded) and 100X(Spring loaded,oil).Mechanical Stage: Double Plate size 190mmx140mvement control.m,XYtravel range 90mmx65mm. Double specimen holder clip.Focusing: Coaxial coarse and fine focusing on gear system.Condenser : Substage Abbe condenser N.A 1.25.Iris diaphragm withfrosted white/blue filterIllumination : Built in base illumination system with 6V20W halogen bulbSupplied With : Styrofoam Packing.Standard Accessories: Power cord (5Ft),Immersionoil,Spare Bulb(in Halogen only),Cleaning cloth,Nylon Dustcover, Styrofoam Packing.