SZDB0746C Series High-contrasted Coaxial Illumination
Brief Introductions:
SZDB0746C series high-contrasted coaxial illumination zoom monocular video microscope systems have high-quality effect of coaxial illumination. The contrast, definition and depth of field are very good. In addition to match with coaxial illumination, it also can match with LED ring illuminator. It can be used for observing and measuring reflecting objects. Specially fit for checking-up the underside of the small deep hole, the bug of LCD, checking-up and measuring plane press-works and other plane articles with low reflectivity. SZDB0746C series include the following models: ●SZDB0746C, ●SZDB0746C-D(Its shape is similar with SZDB0746C), ●SZDB0746C-PL, C expresses coaxial illumination. D expresses click-stop at integer magnification in zoom course. P expresses coaxial illumination with polarized module.
Instrument Features:
SZDB0746C series high-contrasted coaxial illumination
zoom monocular video microscope systems
Main technology Specifications：
● Range of zoom objective magnification: 0.7X～4.6X, working distance 73mm
● Adjusting high lightness long life LED coaxial illumination
● The measurement to match between the support and the main body isΦ45mm
● Standard CS-mount(the distance between the bearing surface and CCD plate is 12.5mm)
● 0.5X, 1X(standard outfits), 1.5X CCD adapters to be selected
● 2X auxiliary objective to be selected
SZDB0746C Series High-contrasted Coaxial Illumination Technical Specifications
Standard specification：
|
Parts |
Model |
SZDH0746C (SZDH0746C-D) |
Remark |
|
Main body |
ZDH0746C (ZDH0746C-D) |
· |
Contain coaxial illuminator, 1X CCD adapter |
|
Stands |
SD1 |
· |
|
|
LED illuminator |
MLC1000 |
· |
Contain dimmer, LED, input and output power lines |
Main optical data:
|
Auxiliary objective |
CCD adapter | |||||
|
Main body (Without auxiliary objective) |
|
0.5X |
1X |
1.5X | ||
|
Optical magnification |
0.35X～2.3X |
0.7X～4.6X |
1.05X～6.9X | |||
|
Field of video (mm) |
10.29X13.71～1.57X2.09 |
5.14X6.86～0.78X1.04 |
3.43X4.57～0.52X0.7 | |||
|
Working distance(mm) |
73 | |||||
|
2X |
Optical magnification |
0.7X～4.6X |
Optical magnification |
0.7X～4.6X | ||
|
Field of video (mm) |
5.14X6.86～0.78X1.04 |
Field of video (mm) |
5.14X6.86～0.78X1.04 | |||
|
Working distance(mm) |
31 | |||||
|
Magnification range of zoom body 0.7X～4.6X | ||||||
|
Note: a. The field of video is based on 1/3" CCD adapter. b. Total magnification = Optical magnification × Digital magnification Optical magnification = CCD adapter magnification × Zoom body magnification For example: CCD adapter is 1X, on zoom body's scale locating 2, Optical magnification=1×2=2X Digital magnification = The size of display screen diagonal ÷ The size of CCD camera plate diagonal The size of CCD camera plate diagonal: 1/3" CCD：6mm; 1/2" CCD：8mm; 2/3" CCD：11mm. For example: 14" monitor matches 1/3" CCD camera's digital magnification =14×25.4÷6=59.27 17" monitor matches 1/3" CCD camera's digital magnification =17×25.4÷6=71.97 | ||||||
|
Item/Model |
ZDB0746C | |||||
|
Optical magnification |
0.7X~4.6X | |||||
|
|
0.7X |
2.0X |
4.6X | |||
|
NA |
0.022 |
0.052 |
0.072 | |||
|
Depth of field |
2.6mm |
0.38mm |
0.12mm | |||
|
Resolution |
15.3μm |
6.5μm |
4.7μm | |||
|
TV distortion |
0.07% |
0.11% |
0.09% | |||
|
Install dimension |
0 Φ45 mm -0.1 | |||||
|
The largest compatible camera |
1/2" | |||||
|
CCD whorl mount |
1 inch 32 button | |||||
|
※ The depth of field is the value of parsing images if you use 1/2" CCD camera and monitor of level 320 line.(Imaging surface concessional confusion circumference: 40μm) ※ Resolution is the theory resolution of wavelength in 550nm. | ||||||