TM-40 series zoom stereo microscopes include TM-40 (binocular inclined 45°) and TM-40/60°(binocular inclined 60°). It is characterized by particular high definition optical system. It can be extensively used for microelectronics, exact manufacture and the other science and technology industry field.
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TM-40 series zoom stereo microscopes |
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Main technology Specifications： |
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Total magnification 7X~40X (standard outfits), extend total magnification：240X |
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Zoom objective magnification 0.7X~4.0X, working distance110mm. |
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With high eye point and wide field eyepiece SWH10X(Φ23mm) |
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Binocular eye tubes inclined 45°/60°and main body can be rotated 360° |
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The range of adjusting the diopter is ±6(left drawtube) |
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Interpupillary distance adjustment range52mm~76mm |
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The range of adjusting the focus is50mm(the square post is100mm), the diameter of the center working stage is Φ95mm |
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The measurement to match between the support and the main body is Φ76mm |
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The distance between from the post center to the main body center is140mm |
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The size of the round post is Φ25mm |
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Illuminators : the low illuminator is the transmitted illumination of the fluorescent lamp(5W),the up illuminator is the reflected illumination of the halogen lamp(6V、10W). |
Standard specification：
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TM-40 |
TM-40/60° |
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Main body ZS0740 |
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Main body ZS0740/60° |
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Eyepieces SWH10X |
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Eye shields |
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Stand SD1 |
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Technical data：
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Eyepiece |
Objective |
Main body |
0.37X objective |
0.5X objective |
0.7X objective |
1.5X objective |
2X objective |
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0.7X~4.0X |
0.26X~1.48X |
0.35X~2X |
0.49X~2.8X |
1.05X~6X |
1.4X~8X |
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10X |
Total magnification |
7X~40X |
2.59X~14.8X |
3.5X~20X |
4.9X~28X |
10.5X~60X |
14X ~80X |
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Diameter of visual field(mm) |
Φ32.8~Φ5.75 |
Φ88.8~Φ15.5 |
Φ65.7~Φ11.5 |
Φ46.9~Φ8.2 |
Φ21.9~Φ3.4 |
Φ16.4~Φ2.6 |
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15X |
Total magnification |
10.5X~60 X |
3.89X~22.2X |
5.3X~30X |
7.4X~42X |
15.8X~90X |
21X~120X |
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Diameter of visual field(mm) |
Φ24.3~Φ4.3 |
Φ65.6~Φ11.5 |
Φ48.6~Φ8.5 |
Φ34.7~Φ6.1 |
Φ16.2~Φ2.8 |
Φ12.1~Φ2.1 |
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20X |
Total magnification |
14X~80X |
5.18X~29.6X |
7X~40X |
9.8X~56X |
21X~120X |
28X~160X |
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Diameter of visual field(mm) |
Φ20~Φ3.5 |
Φ54.1~Φ9.5 |
Φ40~Φ7 |
Φ28.6~Φ5 |
Φ13.3~Φ2.3 |
Φ10~Φ1.8 |
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30X |
Total magnification |
21X~120X |
7.77X~44.4X |
10.5X~60X |
14.7X~84X |
31.5X~180X |
42X~240X |
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Diameter of visual field(mm) |
Φ12.9~Φ2.3 |
Φ34.7~Φ6.1 |
Φ25.7~Φ4.5 |
Φ18.4~Φ3.2 |
Φ8.6~Φ1.5 |
Φ6.4~Φ1.1 |
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Working distance(mm) |
110 |
275 |
195 |
145 |
50 |
35 |
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Note:
Please use lengthen round post when using 0.37X or 0.5X objective. When using 0.37X
objective, the round post lengthen to350 mmat least.
Dimensional Drawing :
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