Product Name: biological microscope
TV Head: monocular observation tube 45 ° tilt
Magnification: 1600X/2500X
Stage: tablet square platform
Light source: Adjustable LED point light source
Focusing structure: Focusing stroke: 20mm
Thermostatic temperature control: room temperature to 38 degrees
Heating area: the entire stage (120mmX120mm)
Body color: white

If you choose Model Number: 1600X
You will get
Magnification: 1600X
Constant temperature stage: Yes
7 inch LCD Screen
And there are two tubes on this model, one for the LCD and the other one for eyepiece.

If you choose Model Number: 2500X
You will get
Magnification: 40X to 2500X
Constant temperature stage: Yes
7 inch LCD Screen
Microscope Mechanical Stage
Aluminium alloy case
And there are two tubes on this model, one for the LCD and the other one for eyepiece.