BD-S1 Inverted Biological Microscope
Inverted biological microscope
Wide field WF10 × (Φ22mm)
▲ Objective: 4X, 10X, 20X, 40X
LED illumination
▲ Bright field, phase contrast, fluorescence
▲ Cetificate: CE, Rohs
Product Detail

▲ BD-S2 is Infinity Plan achromatic optical system. 

▲ Competent for observing undyed biopsy specimen or transparent liquid in the petri dish or culture vessel.

Model BD-S1
Optical system NIS Infinity Plan achromatic optical system.
Observation methods Standard: Biright field.
Optional: Phase contrast, fluorescence.
View tube Seidentopf  Binocular/Trinocular view head,  45 ° inclining.
IPD adjustment: 48mm ~ 75mm.
Eyepiece High eye point wide field WF10 × (Φ22mm).
Objective Infinity Plan achromatic objective:
4X, 10X, 20X, 40X
Optional: Infinity Phase contrast objective: 10X, 20X, 40X
Nosepiece Quintuple(5-position) .
Stage Stage size: 170*250mm.
XY travel range: 130*80.
Various holders are available for different culture containers, such as Petri dishes, well plates, and culture flasks, different size Petri dishes.
Focusing system Coaxial coarse and fine focusing system. Knobs on both sides.
Tension adjustment of coarse regulation knob.
Fine adjustable accuracy: 0.002mm.
Fine stroke 0.2mm per rotation, Coarse stroke 37.7mm per rotation.
Focusing stoper for protecting the lens and specimen.
Illumination Transmission illumination system: 3W LED. Intensity adjustable.
Condenser Detachable Ultra-Long Working Distance Condenser, NA0.3, WD 75mm.
When culture flask is used, the condenser can be removed to increaseworking distance 187mm.
LED illumination, 
LED panel 
Display objective used, indicate and remember light intensity.
ECO function. 
ECO sysrtem with motion sensor, when operator leave it can automatically turn off the light. 
Camera adapter For trinocular: 0.5X or 1X C-mount.
Digital camera Optional.
Power supply AC100-240V, 50/60Hz
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