U3ISPM Microscope Camera with Hardware ISP and Video Pipeline
The U3ISPM is a USB3.0 C-mount CMOS microscope camera with built-in hardware ISP and video pipeline, designed for integration into optical microscopes and inspection systems.

Product Overview
The U3ISPM is a USB3.0 C-mount CMOS microscope camera with built-in hardware ISP and video pipeline, designed for integration into optical microscopes and inspection systems. It captures 20 megapixels at 5120x3840 resolution or 45 frames per second at 2560x1920, with a 1/1.8" sensor and 1.4μm pixel size. The camera supports color and monochrome modes, includes an IR-cut filter, and operates from a standard PC USB3.0 port with no external power required.
- SensorAR2020(C) 20M/1/1.8"
- Sensor Size7.17x5.38mm
- Pixel Size1.4x1.4μm
- Responsivity8.4 ke-/lux.sec
- Dynamic Range20 dB
- SNRmax20 dB
Key Benefits
- 20 megapixels at 5120x3840 resolution for high-detail inspection and documentation
- 45 frames per second at 2560x1920 for smooth live video capture
- Hardware ISP and video pipeline reduce CPU load and improve image consistency
- Built-in IR-cut filter ensures accurate color reproduction under visible light
- Aluminum alloy body provides durability and long-term reliability in industrial environments
- No moving parts in the IR-cut mechanism increase lifespan compared to mechanical filters
- Powered directly from a PC USB3.0 port, eliminating need for external power supply
- Supports multiple operating systems and programming platforms via SDKs
Application Scenarios
- High-resolution imaging of PCBs, SMD components, and BGA joints for quality inspection
- Real-time video capture during microscope-based rework or assembly tasks
- Integration into automated inspection systems requiring consistent image processing
- Use in teaching labs where students need to view and record detailed specimen features
- Documentation of micro-structures in metallurgy, geology, or biological samples
- Remote inspection workflows where image data is streamed over networked systems
Who It Is For
- Electronics manufacturers doing PCB and SMD inspection and rework
- Laboratories requiring high-resolution image capture for research and reporting
- Educational institutions using microscopes for advanced practical teaching
- Quality control teams needing consistent image data for audit trails
- Industrial automation integrators building machine vision systems
Problems It Solves
- A standard microscope without a camera requires manual documentation or external imaging devices
- Cameras without hardware ISP increase CPU load and cause inconsistent image processing
- Mechanical IR-cut filters wear out over time and fail in high-vibration environments
- External power supplies add complexity and risk of connection failure in field use
- Lack of SDK support limits integration into custom inspection software or automation systems
- Low dynamic range or poor SNR leads to noisy images in low-light or high-contrast conditions
Technical Features
- USB3.0 C-mount CMOS camera with hardware ISP and video pipeline
- 1/1.8" sensor size with 1.4μm pixel pitch for high sensitivity and resolution
- 20 megapixels at 5120x3840 resolution, 45 fps at 2560x1920
- 8.4 ke-/lux.sec responsivity for strong signal under low illumination
- 20 dB dynamic range and 20 dB SNRmax for clean image output
- IR-cut filter active in visible spectrum (380-650nm), no moving parts
- Color (C) or monochrome (M) sensor options available
- Supports ROI, white balance, and manual temperature/tint adjustment
- Built-in color technique: Ultra-fine TM HISP VP for enhanced image clarity
- Power supplied via USB3.0 port, no external supply needed
- Operating temperature: -10°C to 50°C, storage: -20°C to 60°C
- Operating humidity: 30-80% RH, storage: 10-60% RH
- Supports Windows XP/7/8/10, macOS, Linux, Android via SDKs
Specifications
| Sensor | AR2020(C) 20M/1/1.8" |
|---|---|
| Sensor Size | 7.17x5.38mm |
| Pixel Size | 1.4x1.4μm |
| Responsivity | 8.4 ke-/lux.sec |
| Dynamic Range | 20 dB |
| SNRmax | 20 dB |
| Resolution | 5120x3840 @ 20MP |
| Frame Rate | 45 fps @ 2560x1920 |
| Binning | 1x1, 2x2 |
| Exposure Time | 0.2ms~15s |
| Color Mode | C (Color), M (Monochrome) |
| Spectral Range | 380-650nm (with IR-cut filter) |
| White Balance | ROI, Manual Temp/Tint Adjustment |
| Color Technique | Ultra-fine TM HISP VP |
| Data Interface | USB3.0 A male to B male |
| Cable Length | 2.0m |
| Power Supply | DC 5V over PC USB3.0 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 |
| Operating System Support | Windows XP/7/8/10 (32/64-bit), macOS, Linux, Android |
| SDK Support | Native C/C++, C#, VB.NET, Python, Java, DirectShow, Twain |
| Recording System | 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
- Select from adjustable or fixed lens adapters for C-mount to eyepiece tube
- Available with C-mount to Dia.23.2mm (microscope) or Dia.31.75mm (telescope) options
- Custom firmware or SDK integration available upon request
- Bulk packaging options available for OEM or system integrator orders
Comparison With Other Options
| Standard USB2.0 microscope camera | The U3ISPM uses USB3.0 and hardware ISP, enabling higher frame rates and lower CPU load; USB2.0 cameras are limited to 1080p at 30fps and rely on software processing. |
|---|---|
| Camera with mechanical IR-cut filter | The U3ISPM uses a fixed IR-cut filter with no moving parts, reducing failure risk and increasing lifespan in industrial or high-vibration environments. |
| Camera without SDK support | The U3ISPM provides full SDKs for C/C++, Python, Java, and DirectShow, enabling integration into custom inspection software and automation systems. |
Use Guide
- Connect the camera to a USB3.0 high-speed port on a PC to ensure full bandwidth and power delivery
- Use the gold-plated USB cable to maintain signal integrity and reduce interference
- Select the correct sensor mode (C or M) based on whether color or monochrome output is required
- Adjust white balance and ROI settings in software to optimize image quality for the sample
- For high-speed capture, use 2x2 binning to increase frame rate at the cost of resolution
- Ensure ambient lighting is sufficient to avoid noise at long exposure times
- Use the provided CD or download drivers from the website for Windows, macOS, or Linux
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Frequently Asked Questions
Does the camera require external power?
No. The camera is powered directly from a PC's USB3.0 port.
What is the maximum frame rate at full resolution?
20 megapixels at 5120x3840 resolution is captured at 20 fps.
Can I use this camera with a microscope that has a 23.2mm eyepiece tube?
Yes. Use the adjustable or fixed adapter C-mount to Dia.23.2mm (e.g., 108001/AMA037 or 108005/FMA037).
Is the IR-cut filter mechanical or fixed?
The IR-cut filter is fixed and non-mechanical, with no moving parts.
Which operating systems are supported?
Windows XP/7/8/10 (32/64-bit), macOS, Linux, and Android via SDKs.
What SDKs are available for software integration?
Native C/C++, C#, VB.NET, Python, Java, DirectShow, and Twain.
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