BIOLOGICAL Student MICROSCOPE

HM-XSP91-06C 45mm DIN Achromatic Objective:4X,10X,40X(S)
Wide Field Plane-Scope Eyepiece:WF10X;
Total Magnification:40X-400X
Monocular Head,45º Inclined,360º Rotatable
Plain Stage With Paired Clips:110X120mm;
Five-stop Dial Diaphragm;
Single Lens Condenser:N.A. 0.65
Coaxial Coarse And Fine Focusing Adjustable Mechanism:14mm
Built-in Incandescent Lamp 20W(or Halogen, or Fluorescent, or LED)