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Main parameters
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Total magnification
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100X~400X
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|
Mechanical tube length
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∝
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Conjugate distance of objective
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∝
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Eyepiece
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Wide-field plan eyepiece
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WF 10X
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field of view number Ф22mm
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Eyepiece interface
Ф30mm
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Parfocal distance
10mm
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Trinocular
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Hinged binocular tube, with an observation angle of 45°, and a pupil distance of 53-75mm
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modulation contrast objective
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Magnification
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Numerical aperture
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Working distance (mm)
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Thickness of cover glass (mm)
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Note
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|
10X
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0.25
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4.3
|
1.2
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For modulation contrast view, The modulator of objective should be adapted with slot in the condenser
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|
20X
|
0.40
|
8.0
|
1.2
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|
40X
|
0.60
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3.5
|
1.2
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|
Bright field objective
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10X
|
0.25
|
4.3
|
1.2
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For bright field view
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|
20X（option）
|
0.40
|
8.0
|
1.2
|
|
40X（option）
|
0.60
|
3.5
|
1.2
|
|
Phase-contrast objective
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10X（option）
|
0.25
|
4.3
|
1.2
|
For phase contrast view, the objective phase shutter should be adapted with the cirque shutter in theconnser
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|
20X（option）
|
0.40
|
8.0
|
1.2
|
|
40X（option）
|
0.60
|
3.5
|
1.2
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|
Nosepiece
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Quintuple
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|
Condenser
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Working distance 55mm, adapted for turntable type modulation contrast view
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Working distance 55mm, adapted for puller type modulation contrast view（option）
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Working distance 55mm, with phase-contrast device （option）
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Working distance 55mm with aperture diaphragm，adapted for bright field view（option）
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Stage
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Mechanical Stage, moving range 77mm (longitudinal)X134.5mm (transverse), detachable stage moving device
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|
Focus system
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Coaxial carse/fine focus with tension adjustable and up stop ,minum division of fine focusing is 2 um
|
|
Culture dish holder
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Holder 1
|
86mm (W)X129.5mm (L), optional with a circular culture dish Ф87.5mm
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|
Holder 2
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34mm (W)X77.5mm (L), optional with a circular culture dish Ф68.5mm
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Holder 3
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57mm (W)X82mm (L)
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Light source
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12V/30W halogen lamp, adjustable in brightness
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