It provides exceptional image quality, and is limited only by the selection of the microscope objective lens.
The microscope features a sturdy but lightweight mechanical design making it particularly suitable for installing on fast accelerating/decelerating gantries.
The microscope design supports operation in a class 10 clean-room environment. This is accomplished by appropriate components and surface finish selection as well as reduction of cabling to the absolute minimum.
The AOI microscope (MIC4-AOI) is a complete, autonomous system encompassing the following functions:
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Fast tracking auto-focus (ATFx) maintaining the microscope in focus regardless whether it is in motion (scanning) of still.
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Integrated LED field light illumination (white, red, green, blue or yellow) with digitally controlled intensity, suitable for scanning applications
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Integrated “Z” power stage for automatic focussing of the microscope
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Image forming optics to facilitate operation with a camera. Optics supports 1/3”, ½” and 2/3” CCD formats
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Optical filter for removing sensor’s reference laser dot from the CCD image
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CCD camera according to the customer’s specification
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Complete payload alignment.
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If WDI provides all the payload components, including the camera, the payload comes fully aligned and ready to install.
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This relieves the user from the need for tuning tube lens, objectives position, illuminator, etc.
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|
Name |
Model Code |
WDI’s P/N |
|
1 |
Inspection/Repair Microscope Head |
MIC4 |
800 610 |
|
2 |
Integrated “Z” Power Stage |
ZPS |
800 635 |
|
3 |
Tracking, Laser Auto-Focus Sensor |
ATFx SYS |
800 001 |
|
4 |
Integrated White LED field light illuminator |
WLED |
800 617 |
|
5 |
Multi Function Controller |
MFC |
800 619 |
|
6 |
Linear Lens Changer |
LLCx |
800 600 |
|
Optical Characteristics | ||
|
Microscope tube clear aperture |
25 mm (1”) |
|
|
Maximum image plane diameter |
17 mm (2/3”) |
Supports 2/3” CCD format |
|
Tube lens |
FL 200 mm |
Optimized achromat, AR coated. |
|
Tube lens adjustment range |
±7.5 mm (±1/3”) |
Relative to camera position. Not accessible from the outside |
|
Beam-splitter BS1 |
70%R-30%T |
Dielectric beam-splitter, flatness: λ/4 |
|
Beam-splitter BS3 |
99%R@658nm 90%T@visible range |
Custom notch filter; 670nm ±30nm; |
|
Camera mount |
C-mount |
|
|
Camera adjustment range |
±7.5 mm (±1/3”) |
Relative to tube lens position. Accessible from the outside |
|
Standard objective mount |
Mitutoyo type |
Can be customized |
|
Optical filters |
25mm (1”) |
One fixed filter holder preceding camera. Two filters capacity. Precision polarizing filter (PF) installed. Filter removes Sensor’s laser dot from the image. The PF does not effect image chromaticity. |
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ATF Sensors
ATF Sensor Accessories
Industrial Microscopes
Industrial Microscope Accessories
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Assembly Units
Payloads
Ultra-fast Laser Application Available Positions at WDI
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ATF4 Auto Focus & Scanning Sensor