Parameters |
Total magnification |
100X~400X |
Mechanical tube length |
¡Ø |
Conjugate distance of objective |
¡Ø |
Eyepiece |
Wide-field plan eyepiece |
WF 10X |
field of view number §¶22mm |
Eyepiece interface
§¶30mm |
Par focal distance
10mm |
Trinocular |
Hinged binocular tube, with an observation angle of 45¡ã, and a pupil distance of 53-75mm |
modulation contrast objective |
Magnification |
Numerical aperture |
Working distance (mm) |
Thickness of cover glass (mm) |
Note |
10X |
0.25 |
4.3 |
1.2 |
For modulation contrast view, The modulator of objective should be adapted with slot in the condenser |
20X |
0.40 |
8.0 |
1.2 |
40X |
0.60 |
3.5 |
1.2 |
Bright field objective |
10X |
0.25 |
4.3 |
1.2 |
For bright field view |
20X£¨option£© |
0.40 |
8.0 |
1.2 |
40X£¨option£© |
0.60 |
3.5 |
1.2 |
Phase-contrast objective |
10X£¨option£© |
0.25 |
4.3 |
1.2 |
For phase contrast view, the objective phase shutter should be adapted with the cirque shutter in the condenser |
20X£¨option£© |
0.40 |
8.0 |
1.2 |
40X£¨option£© |
0.60 |
3.5 |
1.2 |
Nosepiece |
Quintuple |
Condenser |
Working distance 55mm, adapted for turntable type modulation contrast view |
Working distance 55mm, adapted for puller type modulation contrast view£¨option£© |
Working distance 55mm, with phase-contrast device £¨option£© |
Working distance 55mm with aperture diaphragm£¬adapted for bright field view£¨option£© |
Stage |
Mechanical Stage, moving range 77mm (longitudinal)X134.5mm (transverse), detachable stage moving device |
Focus system |
Coaxial coarse/fine focus with tension adjustable and up stop ,minimum division of fine focusing is 2 um |
Culture dish holder |
Holder 1 |
86mm (W)X129.5mm (L), optional with a circular culture dish §¶87.5mm |
Holder 2 |
34mm (W)X77.5mm (L), optional with a circular culture dish §¶68.5mm |
Holder 3 |
57mm (W)X82mm (L) |
Light source |
6V/30W halogen lamp, adjustable in brightness |