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el Photonics STMPRO, User manual-A4_REV2.d
oc
STMPRO
Series Zoom Stereo Microscope is a kind of binocular or trinocular stereomicroscope, which
can magnify micro objects continually and show stereo up-right images. It provides clear high-contrast image,
wide field and long working distance. It can be used for observation studies in medical and health, farming and
forestry, as well as public security departments, schools and scientific research institutes, and is also used for
inspection, assembling and repair of tiny spare parts in electronics and precision machine industries.
I. FEATURES
1. Objectives range of zoom magnification: 0.7X - 4.5X;
2. Eyepieces field is wide and clear, field:
Φ
22mm; eyepiece magnification:10X
3.
Total Magnification of Microscope: 7X - 45X
4. The binocular eyepiece tubes is inclined 45º and can be rotated 360º;
5. The adjustment range of interpupilar distance: 53-75mm;
6. The adjustment diopter of eyepiece tube: -5…+5;
7. Anti-mildew device is installed in the binocular to extend the life of instrument;
8. Transformer is out of the base of instrument to reduce electricity disturb and improve security and reliability;
9. The mode of illumination selection and brightness adjusting are very easy, There are three modes: transmitted light,
reflected light and mixed light illumination;
10. Different adapters can be selected to connect a CCD camera onto the trinocular tube.
II. MAIN SPECIFICATIONS
Eyepiece type
magnification
Filed view(mm)
Focus(mm)
Remark
Wild filed view
eyepiece
10X
Φ
22 25
Plan eyepiece
15X
Φ
16 16.7
Optional
Plan eyepiece
20X
Φ
12 12.5
Optional
Plan eyepiece
25X
Φ
9 10
Optional
Dividing eyepiece
10X
Φ
18 25
Optional
III. OTHER SPECIFICATIONS WITH OPTIONAL OPTICS
Main frame
Additional
Objective
0.5X
Additional
Objective
0.75X
Additional
Objective
1.5X
Additional
Objective
2X
Objective
Eyepiece
0.7X-4.5X 0.35X-2.25X
0.49X-3.38X 1.05X-6.75X 1.4X-9X
7X-45X 3.5X-22.5
5.3X-33.8X 10.5X-67.5X 14X-90X Total
Magnification
WF 10X
(standard)
φ
28.6
～
φ
4.4
φ
57.2
～
φ
8.9
φ
38.1
～
φ
5.9
φ
19
～
φ
2.96
φ
14.3
～
φ
2.2
Field of view,
diameter (mm)
10.5X-67.5X
5.3X-33.75X
7.9X-50.6X
15.8X-101.3X
21X-135X
Total
Magnification
WF 15X
φ
21.4
～
φ
3.3
φ
42.9
～
φ
6.7
φ
28.6
～
φ
4.4
φ
14.3
～
φ
2.2
φ
10.7
～
φ
1.7
Field of view,
diameter (mm)
14X-90X 7X-45X
10.5X-67.5X 21X-135X 28X-180X Total
Magnification
WF 20X
φ
17.1
～
φ
12.9
φ
34.3
～
φ
5.3
φ
22.9
～
φ
3.6
φ
11.4
～
φ
1.8
φ
8.6
～
φ
1.3
Field of view,
diameter (mm)
17.5X-105X
8.8X-52.5X
13.1X-78.8X
26.3X-157.5X
35X-210X
Total
Magnification
WF 25X
φ
12.9
～
φ
2.1
φ
25.7
～
φ
4
φ
17.1
～
φ
2.7
φ
8.6
～
φ
1.3
φ
6.4
～
φ
1
Field of view,
diameter (mm)
88 137
103
48
29
Working
distance (mm)
