Microscope > BY-III Continuous Zooming Stereo Microscope
BY-III Continuous Zooming Stereo Microscope

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BY-III
Continuous Zooming Stereo Microscope 
 
Product summary
The BY-III series continuous zooming stereo microscope, it adopts the structure of advanced international technique and is integrated with the strict management and well arranged technology of the company. It is characterized as sharp image, wide visual field and obvious stereoscopic vision.
 
It is used extensively in the production, teaching and research operation of the various fields such as microelectronics, precise instruments, living creature, agriculture and forestry, material, public security criminal investigation and medical treatment, etc.
 
Illumination system: (Optional)
LED ring lamp
Exclusively used for microscope
Shedding lamp
6 V, 15 W adjustable halogen lamp
Transmitting lamp
9 W M type fluorescent lamp
Power supply
220 V, 230 V, 115 V, 50 Hz/60 Hz, optional
 
Basic configuration:
Optical system
Inclined optical route zooming system
Zooming mode
Traverse axis continuous zooming
Zooming ratio
1:6.5(0.7×-4.5×)
Eyepiece
WFH10 × (high eye point wide-angle eyepiece)
Operation Distance
108MM 
Visual field
32MM-4.9MM 
Focus distance
45MM 
Binocular pupil distance
52MM-75MM
Visual adjustment
-6 -- +6 diopters
Observation angle
45°
Lens body rotary angle
360°
Other fittings
Operating stage (black and white)
Support
Standard support (without light source)
 
Parameters for objective lens:
Auxiliary objective lens
0.5X
0.75X
2X
Working distance (mm)
189MM
122MM
36MM
WFH10×eyepiece
Magnification
3.5-22.5
5.3-33.8 
14-90 
 
Field of view diameter (mm)
66-10.2 
44-6.8 
6.4-2.6 
WFH15×eyepiece
Magnification
5.3-33.8
8-50.7 
21-135 
 
Field of view diameter (mm)
46-7.1  
30.5-10.7  
11.4-1.8
WFH20×eyepiece
Magnification
7-45
10.6-67.6 
28-180 
 
Field of view diameter (mm)
36-5.6 
24-3.7 
8.9-1.4