Cheap Student Microscope Monocular with 40X 100X 400X magnification

Eyepiece:Huygens 10X,16X
Achromatic Objective:4X,10X,40X
Viewing Head:Monocular
Stage:Plain Stage with slide clips size:110mm*120mm
Condenser:N.A=1.25 Abbe condenser with Iris diaphragm
Focusing:Coarse Focusing Range 50mm,Fine Focusing range 1.8-2.2mm