SM-100L

SM-50L

SM-40L

SM-20L

Total Magnification

100×

50×

40×

20×

Mechanical Tube Length

160mm

Eyepiece

10×

Objective

10×

5×

4×

2×

Numerical Aperture

0.25

0.12

0.1

0.05

Diameter of Viewing field in Eyepiece

φ18mm

Eyepiece Reticle

0.1mm

Fine Division

0.01mm

0.02mm

0.025mm

0.05mm

Working Distance

6.93mm

17.6mm

18mm

17.2mm

Focus Range

30mm

Diameter of Bearing Plane

φ63mm

Height of Microscope

210mm

Mass of Microscope

650g

Illumination

Pen light, AAA battery