- Total magnification: 40X
- Eyepiece: 10X with graduation
- Objective: 4X (numerical aperture 0.1)
- Working distance: 18mm
- Graduation: 0.025mm
- Viewing field: Φ4.5mm
- Focus range: 30mm
- lllumination: LED light
- Diameter of base: Φ63mm
- Weight: 650g
