ChraLab VPA Portable Digital Biological Microscope
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ChraLab VPA Portable Digital Biological Microscope


With precision machining equipment and advanced alignment technology, ChraLab VPA Portable Digital Biological Microscope are classical biological microscopes. These microscopes are widely used in educational, academic, agricultural and study field. With a microscope adapter, a digital camera (or digital eyepiece) can be plug in to the trinocular tube or the eyepiece tube. Rechargeable battery(only for LED illumination) is optional for outdoors operation or places that power supply is not stable.


1. New machining facility and advanced alignment technology.

2. Comfortable operation with updated and ergonomic design;

3. Compact and flexible, ideally suited for desktop, laboratory worktable;

4. Interpupillary distance can be adjusted to fit for observation;

5. Support Windows Vista / Win 7 / Win8 / Mac Operation System. The software can preview, take photos and video, do image processing and measurement;

6. Support Multi-language (Arabic, Chinese, English, French, Germen, Japanese, Polish etc.).


This binocular microscope is an ideal instrument in biological, histological, pathological field and can be widely used in medical and sanitary establishments, laboratories, institutes, academic laboratories, colleges and universities.


Viewing HeadSliding Trinocular Head, inclined at 45 º and 360 º Rotatable, interpupillary distance 55-75mm ·
EyepieceWide Field Eyepiece WF10×/ 18mm·
Wide Field Eyepiece WF16×/ 11mm°
NosepieceQuadruple Nosepiece·
Quintuple Nosepiece°
ObjectiveAchromatic Objective 4×, 10×, 40×, 100×·
Achromatic Objective 20×, 60×°
Semi-Plan Achromatic Objective 4×, 10×, 20×, 40×, 60×, 100×°
Plan Achromatic Objective 4×, 10×, 20×, 40×, 60×, 100×°
Total magnificationsWith 10x eyepiece: 40×, 100×, 400×, 1000×·
With 16x eyepiece: 64×, 160×, 640×, 1600×°
StageDouble Layer Mechanical Stage 140×140mm/ 75×50mm·
Left hand operation Double Layer Mechanical Stage 140×140mm/ 75×50mm°
FocusCoaxial Coarse & Fine Adjustment, Fine Division 0.002mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.2mm per Rotation, Moving Range 28mm·
CondenserAbbe NA 1.25 with Iris Diaphragm & Filter·
Illumination1W S-LED Illumination, Brightness Adjustable ·
6V/20W Halogen light, Brightness Adjustable°
Plan-concave Mirror·
Body / EnergyFirm Aluminum Body and built in power supply 110-240V·
Supplied withDust cover, immersion oil and user manual·
Polarization SetSimple Polarization Set°
Phase Contrast KitSimple phase contrast kit°
Sliding phase contrast kit°
Turret phase contrast kit°
Dark Field AttachmentDark Field Attachment (Dry) NA0.9°
Dark Field Attachment (Oil) NA1.25-1.36°
Fluorescent AttachmentYX-2B Fluorescent Attachment°
BatteryRechargeable battery(only for LED illumination)°
Package1pc/carton, 33cm×28cm×44cm×, 7kg·

Note: ·Standard Outfit, ° Optional

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