|
Item |
STM-3000A(L) |
STM-3000B(L) |
STM-3000C(L) |
STM-3000D(L) |
|
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, No.7 battery |
|||
STM-3000 series portable measuring microscopes are mainly used for measuring or viewing purposes in production and laboratory area. They are particularly suitable for examination of machinery industry, paper making, printing and textile, etc. They are also suitable to be used by students for education.
|
Item |
STM-3000A(L) |
STM-3000B(L) |
STM-3000C(L) |
STM-3000D(L) |
|
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, No.7 battery |
|||
STM-3000 series portable measuring microscopes are mainly used for measuring or viewing purposes in production and laboratory area. They are particularly suitable for examination of machinery industry, paper making, printing and textile, etc. They are also suitable to be used by students for education.
