Item | Specification | BS-2093A | BS-2093AF | BS-2093 AF(LED) | |
Optical System | Infinite Optical System | ● | ● | ● | |
Viewing Head | Seidentopf Trinocular Head, Inclined at 45°, Interpupillary Distance 48-76mm, Light distribution (both): 100: 0 (100% for eyepiece), 80:20 (80% for trinocular head, and 20% for eyepiece), Eyepiece Tube Diameter 30mm | ● | ● | ● | |
Eyepiece | Wide Field Eyepiece WF10×/ 22mm | ● | ● | ● | |
Wide Field Eyepiece WF15×/ 16mm | ○ | ○ | ○ | ||
Wide Field Eyepiece WF20×/ 12mm | ○ | ○ | ○ | ||
Objective | Long Working Distance Infinite Plan Achromatic Objective | 4×/0.11, W.D.=12.1mm | ● | ● | ● |
10×/0.25, W.D.=8.3mm | ○ | ○ | ○ | ||
20×/0.40, W.D.=7.2mm | ○ | ○ | ○ | ||
40×/0.60, W.D.=3.4mm | ○ | ○ | ○ | ||
Long Working Distance Infinite Plan Achromatic Phase Contrast Objective | 4×/0.10, W.D.=9.2mm | ○ | ○ | ○ | |
10×/0.25, W.D.=8.3mm | ● | ● | ● | ||
20×/0.40, W.D.=7.2mm | ● | ● | ● | ||
40×/0.60, W.D.=3.4mm | ● | ● | ● | ||
Nosepiece | Backward Quintuple Nosepiece | ● | ● | ● | |
Condenser | Long Working Distance Condenser, N.A. 0.3, Working Distance 72mm (with condenser), 195mm (without condenser) | ● | ● | ● | |
Centering Telescope | Centering Telescope (Φ30mm) | ○ | ○ | ○ | |
Phase Annulus | 10×, 20×, 40× Phase Annulus Plate | ● | ● | ● | |
4× Phase Annulus Plate | ○ | ○ | ○ | ||
Stage | Plain Stage 210(X)×240mm(Y), round slide plate: Φ110mm | ● | ● | ● | |
Attachable Mechanical Stage, X-Y Coaxial Control, Moving Rang: 128mm×80mm | ● | ● | ● | ||
Petri Dish Holder Φ65mm | ○ | ○ | ○ | ||
Petri Dish Holder Φ54mm | ● | ● | ● | ||
Petri Dish Holder Φ35mm | ○ | ○ | ○ | ||
Blood cell counter Holder | ○ | ○ | ○ | ||
Focusing | Coaxial Coarse and Fine Adjustment, Fine Division 0.002mm, Moving Range 10mm | ● | ● | ● | |
Koehler Illumination | 6V/30W Halogen Lamp, Brightness Adjustable, input voltage: 100V-240V | ● | ● | ● | |
5W LED Lamp, Brightness Adjustable, input voltage: 100V-240V | ○ | ○ | ○ | ||
Filter | Blue Filter, Diameter 32mm | ● | ● | ● | |
Green Filter, Diameter 32mm | ● | ● | ● | ||
Amber/Grey Filter, Diameter 32mm | ○ | ○ | ○ | ||
C-mount | 0.5× C-mount Adapter (focus adjustable) | ● | ● | ● | |
0.75× C-mount Adapter (focus adjustable) | ○ | ○ | ○ | ||
1× C-mount Adapter (focus adjustable) | ○ | ○ | ○ | ||
Epi-Fluorescent Attachment | Epi-fluorescence attachment with 100W mercury lamp and B, G fluorescent filters, field diaphragm, center adjustable. | ○ | ● | ○ | |
Epi-fluorescence attachment with 5W LED lamp and B, G fluorescent filters, field diaphragm, center adjustable. | ○ | ○ | ● | ||
V, UV fluorescent filters | ○ | ○ | ○ | ||
Packing | 1carton/set, Size: 66×59×33cm, GW: 18kgs, NW: 14kgs | ● | |||
2cartons/set, carton 1 Size: 52×47×49cm, GW: 18kgs, NW: 14kgs; carton 2 Size: 52×47×24cm, GW: 6kgs, NW: 4kgs | ● | ||||
1carton/set, Size: 52×47×49cm, GW: 23kgs, NW: 18kgs | ● |
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS-2093AF-Inverted-Biological-Microscope1.jpg)
BS-2093A
![](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/BS20915.png)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS20916.png)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS20911.png)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS20914.png)
blood cell counter holder
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS20917.png)
Φ65mm
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS20918.png)
Φ54mm
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/BS20919.png)
Φ35mm