U3CCD C-mount USB3.0 CCD Digital Video Microscope Camera
The U3CCD series are C-mount USB3.0 CCD digital video microscope cameras with sensor sizes from 1" to 2/3", offering 1.4M to 12M resolution.

Product Overview
The U3CCD series are C-mount USB3.0 CCD digital video microscope cameras with sensor sizes from 1" to 2/3", offering 1.4M to 12M resolution. They deliver 0.06ms to 1000s exposure time, support 1x1 and 2x2 binning, and are compatible with Windows, Linux, macOS, and Android via native SDKs. The cameras are designed for integration into microscope systems requiring high sensitivity, low dark signal, and precise exposure control.
- SensorICX834AQG(C), ICX834ALG(M), ICX814AQG(C), ICX814ALG(M), ICX694AQG(C), ICX694ALG(M), ICX674AQG(C), ICX674ALG(M), ICX825AQA(C), ICX825ALA(M)
- Sensor Size1" (13.15x8.77mm), 1" (12.47x9.98mm), 1" (12.48x9.99mm), 2/3" (8.81x6.63mm), 2/3" (8.88x6.70mm)
- Pixel Size3.1x3.1μm, 3.69x3.69μm, 4.54x4.54μm, 6.45x6.45μm
- Sensitivity (Color)420mv to 2000mv with 1/30s
- Sensitivity (Monochrome)420mv to 2000mv with 1/30s
- Dark Signal4.8mv to 15.2mv with 1/30s
Key Benefits
- USB3.0 interface enables 4.4 to 25 frames per second at full resolution, supporting real-time inspection and recording
- Exposure time from 0.05ms to 1000s allows capture of fast-moving processes or long-duration low-light imaging
- Binning modes 1x1 and 2x2 reduce data load and increase frame rate without changing sensor size
- Low dark signal (4.8mv to 15.2mv) improves image clarity in low-light conditions
- C-mount thread ensures direct compatibility with standard microscope bodies and optical systems
- Support for color and monochrome sensors allows selection based on application needs
- SDKs for Windows, Linux, macOS, and Android enable custom integration into inspection software
Application Scenarios
- High-speed inspection of solder joints or micro-assembly processes with 25fps capture at 1.4M resolution
- Long-exposure imaging of low-light samples in metallurgical or biological microscopy
- Integration into automated inspection systems using custom software via native C/C++, Python, or Java SDKs
- Documentation of micro-features under variable lighting with manual white balance and ROI control
- Use in research labs requiring precise exposure control and low noise in dark-field or fluorescence setups
Who It Is For
- Electronics manufacturers doing SMD and BGA rework and inspection
- Research and teaching laboratories in metallurgy, biology, and materials science
- Automated inspection system integrators building custom vision solutions
- Quality control departments requiring traceable image capture with long exposure capability
- Microscopy system assemblers building custom microscope configurations with digital imaging
Problems It Solves
- A standard microscope without a digital camera requires a separate C-mount camera and adapter, increasing cost and alignment complexity
- Fixed frame rates and low sensitivity in older USB2.0 cameras limit inspection of fast or low-light processes
- Lack of SDK support in basic cameras prevents integration into custom inspection software
- Inconsistent exposure control across different lighting conditions leads to poor image quality
- No option to switch between color and monochrome sensors limits flexibility in different inspection tasks
Technical Features
- C-mount thread for direct attachment to microscope bodies and optical systems
- USB3.0 interface supports high-speed data transfer and camera power delivery
- Exposure time range from 0.05ms to 1000s for dynamic lighting and motion capture
- Binning modes 1x1 and 2x2 to balance resolution and frame rate
- Low dark signal (4.8mv to 15.2mv) reduces noise in low-light imaging
- Spectral range 380-650nm with IR-cut filter prevents infrared contamination in color images
- White balance and ROI control for precise image adjustment in variable lighting
- Ultra-Fine TM Color Engine for improved color accuracy in color sensor models
- Support for monochrome sensors with no color processing for maximum resolution and sensitivity
Specifications
| Sensor | ICX834AQG(C), ICX834ALG(M), ICX814AQG(C), ICX814ALG(M), ICX694AQG(C), ICX694ALG(M), ICX674AQG(C), ICX674ALG(M), ICX825AQA(C), ICX825ALA(M) |
|---|---|
| Sensor Size | 1" (13.15x8.77mm), 1" (12.47x9.98mm), 1" (12.48x9.99mm), 2/3" (8.81x6.63mm), 2/3" (8.88x6.70mm) |
| Pixel Size | 3.1x3.1μm, 3.69x3.69μm, 4.54x4.54μm, 6.45x6.45μm |
| Sensitivity (Color) | 420mv to 2000mv with 1/30s |
| Sensitivity (Monochrome) | 420mv to 2000mv with 1/30s |
| Dark Signal | 4.8mv to 15.2mv with 1/30s |
| Frame Rate | 3.6@4248x2836, 4.4@3388x2712, 7.5@2748x2200, 15@1938x1460, 25@1376x1040 |
| Binning | 1x1, 2x2 |
| Exposure Time | 0.05ms~1000s |
| Interface | USB3.0 |
| Power Supply | DC 5V over PC USB Port |
| Operating Temperature | 10 degC to 50 degC |
| Storage Temperature | 20 degC to 60 degC |
| Operating Humidity | 30%~80%RH |
| Storage Humidity | 10%~60%RH |
| Spectral Range | 380-650nm (with IR-cut Filter) |
| White Balance | ROI, Manual Temp Tint Adjustment |
| Color Technique | Ultra-Fine TM Color Engine |
| SDK Support | Windows, Linux, macOS, Android (Native C/C++, C#, VB.NET, Python, Java, DirectShow, Twain) |
| Recording | Still Picture and Movie |
| Cooling System | Natural |
Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.
Customization Options
- Choose between color (C) and monochrome (M) sensor variants for specific application needs
- Select from five sensor resolutions: 1.4M, 2.8M, 6M, 9M, 12M
- Select sensor size: 1" or 2/3" based on optical system compatibility
- Use binning modes 1x1 or 2x2 to adjust frame rate and resolution trade-offs
- Integrate via SDK into custom software for automated inspection, documentation, or data logging
Comparison With Other Options
| USB2.0 CCD camera | The U3CCD series uses USB3.0, enabling higher frame rates and faster data transfer than USB2.0, reducing latency in real-time inspection |
|---|---|
| CMOS-based USB3.0 camera | The U3CCD uses CCD sensors with lower dark signal and higher sensitivity in low-light conditions, suitable for long-exposure or low-illumination tasks |
| Basic C-mount camera without SDK | The U3CCD provides native SDKs for Windows, Linux, macOS, and Android, enabling custom software integration not available in basic models |
Use Guide
- Connect the camera to a USB3.0 port on a PC to ensure full data throughput and power delivery
- Use the SDK to configure exposure, white balance, and ROI settings for consistent image output
- Enable binning (1x1 or 2x2) to increase frame rate when full resolution is not required
- Set exposure time based on lighting conditions: use longer exposure for low-light, shorter for fast motion
- Use the IR-cut filter to prevent infrared contamination in color images
- For monochrome applications, select the M-series sensor to maximize sensitivity and resolution
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View DetailsFrequently Asked Questions
What is the maximum frame rate available?
25 frames per second at 1.4M resolution (1376x1040) with the 1.4M sensor. Higher resolutions have lower frame rates.
Can I use this camera with a microscope that has a 2/3" optical system?
Yes. The 2/3" sensor models are compatible with 2/3" optical systems and provide full field coverage.
Does the camera require external power?
No. The camera draws power from the USB3.0 port on the PC.
What SDKs are available for software integration?
Native SDKs for Windows, Linux, macOS, and Android are available in C/C++, C#, VB.NET, Python, Java, DirectShow, and Twain.
Can I switch between color and monochrome modes?
No. Each model is fixed as either color (C) or monochrome (M). Choose the correct variant based on your application.
What is the exposure time range?
From 0.05ms to 1000 seconds, suitable for both fast motion and long-exposure imaging.
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