Science Microscope for Beginners Children Student XSP300SM Trinocular Biological Compund Microscope Teaching Metal with Light Source for Lab Education,
Focusing Coaxial Coarse and Fine Adjustment, Focusing Range 30mm, Focusing Interval 0.002mm
Description
Rotatable head reduces eye and neck strain, provides a more comprehensive view and enable sharing. Metal base and sturdy handle framework won' t make microscope shake
Condenser A-b- be NA=1. 25 with l-r- is Diaphragm& Filter
IIIumination LED Lamp