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MZDA1490 series high-contrasted video microscopes

Applied-fields

MZDA1490 series high-contrasted coaxial illumination zoom monocular video microscopes have two types, MZDA1490BC (binocular) and MZDA1490BTC (trinocular ). They are the high-class products within coaxial illumination microscopes. Original imaging and illumination optical system design, making it have higher contrast and depth of field, are finished video displaying and binocular eyepieces observing at the same time，The image is erecting by eyepieces observing. It can be used in observing and checking-up reflecting objects. Specially fit for checking-up LCD, plane press works and other plane articles with low reflectivity.

Characteristics

Main data：
◇ It can be finished video displaying and eyepieces observing at the same time. The orientation of the observing image and the object is the same. The image is erecting. Choose to buy corresponding adapter, can connect CCD (CMOS) camera, digital camera or film camera.
◇ Standard eyepieces observing total magnification is 14X~90X. 1.4X~9X zoom magnification body, WF10X/22 plane eyepieces. The working distance is 103mm. Matching 2X auxiliary objective and 30X eyepieces, the maximal magnification is 540X.
◇ Long life, environmental protection type many kinds of wavelength high lightness LED coaxial illuminator
◇ Binocular eye tubes inclined 45°

◇ The range of adjusting the diopter is ±6

◇ Interpupillary distance adjustment range 53~75mm
◇ The range of adjusting focus: Hand wheel adjusting focus is 50mm. The height of round post is 242mm.
◇ The measurement to match between the support and the main body is Φ45mm.
◇ WF10X/22、SWF15X、SWF20X、SWF30X four kinds magnification eyepieces and 0.7X、2X auxiliary objectives to be matched.
◇ There are 0.3X, 0.5X, 1X CCD adapters to be matched.

Technical Specifications

Main optical data:
1.Binocular eyepieces observing

Eyepieces

Auxiliary objective

Main body

Auxiliary objective 0.7X

Auxiliary objective 2X

10X/Φ22

Total magnification

14X~90X

9.8X~63X

28X~180X

Field of video

Φ15.7~Φ2.44

Φ22.4~Φ3.5

Φ7.86~Φ1.22

15X/Φ17

Total magnification

21X~135X

14.7X~94.5X

42X~270X

Field of video

Φ12.14~Φ1.89

Φ17.35~Φ2.7

Φ6.07~Φ0.94

20X/Φ14

Total magnification

28X~180X

19.6X~126X

56X~360X

Field of video

Φ10~Φ1.56

Φ14.29~Φ2.22

Φ5~Φ0.78

30X/Φ9

Total magnification

42X~270X

29.4X~189X

84X~540X

Field of video

Φ6.43~Φ1

Φ9.18~Φ1.43

Φ3.21~Φ0.5

Working distance(mm)

103

145

35

Magnification range of zoom body 1.4X～9X

Note:
a. Total magnification=Eyepieces magnification × Zoom body magnification × Auxiliary objective magnification

b. Field of video = The diameter of field of eyepieces ÷ Zoom body magnification ÷ Auxiliary objective magnification(without auxiliary objective the value is 1)

 

2. Video displaying

Auxiliary objective

CCD adapter

 

0.5X

1X

Main body (Without auxiliary objective)

Total optical magnification

0.7X~4.5X

1.4X~9X

Field of video

5.14X6.86~0.8X1.07

2.57X3.43~0.4X0.53

Working distance (mm): 103

0.7X

Total optical magnification

0.49X~3.15X

0.98X~6.3X

Field of video

7.35X9.8~1.14X1.52

3.67X4.9~0.57X0.76

Working distance (mm):145

2X

Total optical magnification

1.4X~9X

2.8X~18X

Field of video

2.57X3.43~0.4X0.53

1.29X1.71~0.2X0.27

Working distance (mm): 35

Magnification range of zoom body 1.4X～9X

Note:
a. Field of video is based on 1/3" CCD camera.
b. Video magnification=Total optical magnification × Digital magnification
    Total optical magnification=CCD adapter magnification × Auxiliary objective magnification × Zoom body magnification

    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.

 

Main advantages:
its high contract and high definition are the same level to the other international similar competitive grade, but price is just 50% -70% of those products. The image is erecting, MZDA1490BTC are available for binocular and trinocular. It can see including LCD, chips, wafer etc. almost the whole objects.

 

Main sphere of application:
it uses to observe, analysis and checking-up wafer fab, chips, LCD etc fine test with low reflectivity and generic objects high clearly imaging observing, analyses. Especially fit for the high level research.

 

Optional attachments:

◇ CCD adapter, Digital camera junction and Photo adapter: C0.5、C1.0 CCD adapter，DT01、PT01

◇ 1X stage micrometer CCD adapter: CDM1.0

◇ Eyepieces: 10X，15X，20X，30X；divisional eyepieces: 10X，15X，20X

◇ Stage micrometer: CDM0.01

◇ Auxiliary objective: 0.7X，2X

◇ Mechanical stage: S10086

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