Item | Specification | BS-2020M | BS-2020B | BS-2020T |
Viewing Head | Monocular Head, Inclined at 30°, 360° Rotatable | ● | ||
Seidentopf Binocular Head, Inclined at 30°, 360° Rotatable, Interpupilary Distance 48-75mm | ● | |||
Seidentopf Trinocular Head, Inclined at 30°, 360° Rotatable, Interpupilary Distance 55-75mm | ● | |||
Eyepiece | WF10×/18mm | ● | ● | ● |
WF16×/11mm | ○ | ○ | ○ | |
WF25×/8mm | ○ | ○ | ○ | |
Objective | Achromatic Objective 4×, 10×, 40×, 100×(Oil) | ● | ● | ● |
Achromatic Objective 20×, 60× | ○ | ○ | ○ | |
Nosepiece | Backward Quadruple Nosepiece | ● | ● | ● |
Stage | Double Layer Mechanical Stage 132×142mm/ 75×40mm | ● | ● | ● |
Focusing | Coaxial Coarse & Fine Adjustment, Fine Division 0.004mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.4mm per Rotation, Moving Range 24mm | ● | ● | ● |
Condenser | Abbe NA 1.20 with Iris Diaphram and Filter | ● | ● | ● |
Illumination | 1W S-LED illumination, Brightness Adjustable | ● | ● | ● |
Halogen Lamp 6V/ 20W, Brightness Adjustable | ○ | ○ | ○ | |
Immersion oil | 5ml Immersion oil | ● | ● | ● |
Optional Accessories | Phase Contrast Kit | ○ | ○ | ○ |
Dark Field Attachment | ○ | ○ | ○ | |
Polarization Attachment | ○ | ○ | ○ | |
Rechargeable battery | ○ | ○ | ○ | |
Package | 1pc/carton, 39.5cm*26.5cm*50cm, 7kg | ● | ● | ● |
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS-2020-Sample-picture-1.png)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS-2020M.jpg)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS-2020T.jpg)
BS-2020M
BS-200T
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/mhg.png)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/pic-3.jpg)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS-2020-Sample-picture-2.png)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS-2020B.jpg)
BS-2020B