The high performance GL 6000 Series stereo microscopes utilize a Greenough design and feature a l：6.5 zoom ratio with a 103mm working distance and a large visual Field (23mm) Their parfocality allows an erect Image of the observed specimens to stay In focus through repeated changes In the magnification Adding to the ergonomics Is a choice of observation angle，either 45 0r 60 degrees The GL6445B zoom stereo Microscopes with built-In coaxial Illumination，Is the International coaxial illumination Technology, wide voltage It is particularly suitable for the test of LC maked film．LCD printing paste, LED roduction，PCB board，pressing and plating and observation micro-surface In Integrated circuit, metal parts, semiconductor.
Standard configurations
| Zoom ratio | 1:6.5 |
| Objective zoom range | 1X-6.5X |
| Eyepice | SWF10X/23mm |
| Working distance | 103mm |
| Interpupillary distance adjustment range | 52mm-75mm |
| Binocular Angle of View | Inclination45/60 |
| Diopter adjustment | ±5 diopter |
| Optical Body Rotation | 360 |
| Voltage input | 110V/60HZ or 220V/50HZ |
| Top halogen lamp | 6V15W Adjustable brightness |
| Bottom fluorescent lamp | 5W |
Technical data
|
Project
|
Auxiliary Objective
|
Eyepiece
|
Working distance(mm)
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|||||||
|
SWF10X
|
WFl5X
|
WF20X
|
WF25X
|
|||||||
|
Magnifi-cation
|
Visual field
|
Magnifi-cation
|
Visual field
|
Magnifi-cation
|
Visual field
|
Magnifi-cationn
|
Visual field
|
|||
|
Data
|
0.5X
|
5X-32.5X
|
46-7.4
|
7.5X-48.8X
|
32-5
|
10X-65X
|
26-4
|
12.5X-81.25.3X
|
24-..6
|
163
|
|
0.75X
|
7.5X- 48.8X
|
30.7-4.7
|
11.3X-73.1X
|
21.3-3.3
|
15X-97.5
|
7.3-2.7
|
18.8X-121.9X
|
16-2.5
|
117
|
|
|
1X
|
10X-65X
|
23-3.5
|
15X-97.5X
|
16-2.5
|
20X-130X
|
13-2
|
25X-162.5X
|
12-1.8
|
103
|
|
|
1.5X
|
15X-97.5X
|
15.3-2.4
|
22.5X-146X
|
10.7-1.6
|
30X-185X
|
8.7-1.3
|
37.5X-243.8X
|
8-1.2
|
45
|
|
|
2X
|
20X-
130X |
11.5-1.8
|
30X-195X
|
8-1.2
|
40X-260X
|
6.5-1
|
50X-325X
|
6-0.9
|
40
|
|
