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Item | Specification | BS-5040B | BS-5040T | |
Optical System | Color Corrected Infinite Optical System | ● | ● | |
Viewing Head | Seidentopf Binocular Head, Inclined 30°, Rotatable 360°, Interpupillary Distance: 48-75mm. | ● | ||
Seidentopf Trinocular Head, Inclined 30°, Rotatable 360°, Interpupillary Distance: 48-75mm. Light Distribution: 20:80(eyepiece: trinocular port) | ● | |||
Eyepiece | WF 10×/18mm | ● | ● | |
WF 10×/18mm (Reticule 0.1mm) | ● | ● | ||
Objective | Strain-free Infinite Plan Objective | 4× | ● | ● |
10× | ● | ● | ||
20× (S) | ● | ● | ||
40× (S) | ● | ● | ||
60× (S) | ○ | ○ | ||
100× (S, Oil) | ○ | ○ | ||
Nosepiece | Center Adjustable Quadruple Nosepiece | ● | ● | |
Focusing | Coaxial Coarse & Fine Focusing knobs, Travel Range: 26mm, Scale:2um | ● | ● | |
Analyzing Unit | 0-90°, it can be moved out of the optical path for single polarizing observe | ● | ● | |
Bertrand Lens | It can be moved out of the optical path | ● | ● | |
Optical Compensator | λ Slip, First Class Red | ● | ● | |
1/4λ Slip | ● | ● | ||
(Ⅰ-Ⅳ Class) Quartz Wedge | ● | ● | ||
Stage | 360° Rotatable Round Stage, Center Adjustable, Division 1°, Vernier division 6’, can be locked, stage diameter 142mm | ● | ● | |
Polarizing Attached Mechanical Stage | ○ | ○ | ||
Condenser | Abbe N.A. 1.25 Strain-free condenser | ● | ● | |
Polarizing Unit | Under the condenser, With Scale Rotatable 360°, Can Be Locked, It can be moved out of the optical path | ● | ● | |
Illumination | 5V/5W LED Lamp | ● | ● | |
12V/20W Halogen Lamp | ○ | ○ | ||
6V/30W Halogen Lamp | ○ | ○ | ||
Filter | Blue(Built in) | ● | ● | |
Amber | ○ | ○ | ||
Green | ○ | ○ | ||
Neutral | ○ | ○ | ||
C-mount | 1× (Focus adjustable) | ○ | ||
0.75× (Focus adjustable) | ○ | |||
0.5× (Focus adjustable) | ● | |||
Package | 1pc/carton, 57×27.5×45cm, Gross Weight: 9kgs, Net Weight: 8kgs | ● | ● |
Note: ● Standard outfits, ○ Optional.
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/bos-BS-5040B-Polarizing-Microscope1-300x300.jpg)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/dfg-BS-5040T-Polarizing-Microscope1-300x300.jpg)
BS-5040B
BS-5040T
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/mhg.png)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/8e0467de1-300x225.png)
![](https://img5.grofrom.com/www.bjbestscope.com/uploads/60dbbfe59-300x225.png)