High-efficient-brightness and energy saving; Long lfie; Protecting the environment; Security; Convenience; Comfotable; 45mm DIN Achromatic Objective: 4X,10X,40X(S),100X(S,Oil); Wide Field Plane-Scope Eyepiece: WF10X;Articulated Free Binocular Head, Intepupillary Distance:55-75mm,30ºInclined, 360ºRotatableBuilt-in Digital Camera System, Resolution:1280(H)*1024(V),1/2Chip, USB2.0 with Micro-image Process SoftwareNosepiece: Forward Quadruple NosepieceDouble  Layers Mechanical Stage:125X130mm,Moving Range X-Y: 60X30mmØ2-Ø30mm Iris Diaphragm And Ø32 Filter with ABBE Condenser:N.A. 1.25Coaxial Coarse And Fine Focusing Adjustable Mechansim: 20mm,   Precision:0.01mmBuilt-in Adjustable Brightness Halogen Lamp 6V/20W (or Incandescent or Fluorescent, or LED)

Microscope XSP-121DN