C3CMOS USB2.0 SONY C-mount Biological Microscope Camera
The C3CMOS USB2.0 SONY C-mount Biological Microscope Camera is a compact, high-performance imaging device designed for integration with biological microscopes.

Product Overview
The C3CMOS USB2.0 SONY C-mount Biological Microscope Camera is a compact, high-performance imaging device designed for integration with biological microscopes. It uses Sony or OnSemi CMOS sensors and connects via USB3.0 for high-speed data transfer. The camera supports hardware resolutions from 3.5M to 10M pixels and is housed in a durable CNC aluminum alloy body. It operates in bright field lighting and is suitable for image capture and analysis in laboratory and inspection environments.
- SensorSony or OnSemi CMOS
- Resolution3.5M to 10M pixels
- Sensor Size1/2.1", 1/2.3", 1/2.5", 1/2.8"
- Pixel Size1.55umx1.55um, 2.0umx2.0um, 2.2umx2.2um
- Spectral Range380-650nm (with IR-cut filter)
- SNR Max40dB to 43dB
Key Benefits
- USB3.0 interface enables high-speed data transfer for real-time imaging and analysis
- Compact CNC aluminum alloy housing provides durability and heat dissipation
- Supports multiple sensor sizes and resolutions from 3.5M to 10M pixels
- Native SDKs for Windows, Linux, macOS, and Android allow custom integration
- High frame rates up to 137 fps at reduced resolution for dynamic imaging
- Built-in IR-cut filter protects the sensor and improves image clarity in visible light
- No moving parts in the IR-cut mechanism ensure long-term reliability
- Power drawn directly from the USB port, eliminating need for external supply
Application Scenarios
- Biological sample imaging in teaching labs with real-time display on a monitor
- Documentation of cell structures or tissue sections for research or quality reports
- Integration into a microscope stand for automated inspection in a production line
- Use in veterinary or clinical labs for capturing high-resolution stills and video
- Support for image analysis workflows using custom software via SDKs
- Remote operation in labs where the camera is mounted on a microscope and controlled from a PC
Who It Is For
- Teaching and research laboratories in universities and schools
- Clinical and veterinary diagnostic labs requiring image documentation
- Biological and medical research teams performing cell or tissue analysis
- Quality control departments in pharmaceutical or biotech manufacturing
- Microscopy setup integrators building custom inspection systems
Problems It Solves
- A standalone microscope without a camera forces manual sketching or verbal description of findings
- Low frame rate cameras limit the ability to capture fast-moving biological processes
- Lack of SDK support prevents integration into custom inspection or analysis software
- Inadequate power delivery from USB ports causes camera instability or disconnection
- Poor heat management in plastic housings leads to sensor degradation over time
- No IR-cut filter allows infrared light to interfere with visible spectrum imaging
Technical Features
- USB3.0 interface for high-speed data transfer and power delivery
- Sony or OnSemi CMOS sensor as image pickup device
- CNC aluminum alloy housing for durability and thermal stability
- IR-cut filter integrated into the optical path to block infrared light
- No moving parts in the IR-cut mechanism for long-term reliability
- Support for multiple operating systems including Windows, Linux, macOS, and Android
- High frame rates at reduced resolutions for dynamic imaging applications
- Exposure time adjustable from 0.1ms to 2000ms for low-light and fast-shutter use
- Auto and manual white balance with ROI and temperature/tint adjustment options
- Color and monochrome imaging modes with hardware ISP engine for image enhancement
Specifications
| Sensor | Sony or OnSemi CMOS |
|---|---|
| Resolution | 3.5M to 10M pixels |
| Sensor Size | 1/2.1", 1/2.3", 1/2.5", 1/2.8" |
| Pixel Size | 1.55umx1.55um, 2.0umx2.0um, 2.2umx2.2um |
| Spectral Range | 380-650nm (with IR-cut filter) |
| SNR Max | 40dB to 43dB |
| Responsivity | 250mv with 1/30s, 505mV, 18.8ke-/lux |
| Frame Rate | 15.5@2592x1944, 25@2592x1944, 43@1920x1516, 49@1832x1374, 97.5@648x486, 137@912x686 fps |
| Binning | 1x1, 2x2, 4x4 |
| Exposure Time | 0.1ms~2000ms |
| White Balance | Auto, Manual, ROI, Temp Tint Adjustment |
| Color Technique | Ultra-fine hardware ISP engine |
| Data 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 |
| Operating System | Windows XP/Vista/7/8/10 (32/64bit), macOS, Linux |
| 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
- Choice of sensor model (IMX577, AR0521, IMX335) based on resolution and pixel size
- Selection of sensor size (1/2.1", 1/2.3", 1/2.5", 1/2.8") to match microscope tube diameter
- Option to use monochrome sensor for higher sensitivity in low-light applications
- Integration of custom firmware or SDK for specific analysis workflows
- Mounting adapter options for C-mount or other standard microscope interfaces
Comparison With Other Options
| USB2.0 CMOS microscope camera | The C3CMOS uses USB3.0, offering higher data throughput and frame rates, especially at high resolutions, compared to USB2.0 devices. |
|---|---|
| Camera with plastic housing | The CNC aluminum alloy housing provides better heat dissipation and mechanical durability than plastic, reducing long-term failure risk. |
| Camera without IR-cut filter | The C3CMOS includes a fixed IR-cut filter, preventing infrared contamination in visible light imaging, which is critical for accurate color reproduction. |
Use Guide
- Connect the camera to a USB3.0 port on a PC to ensure full data bandwidth and power delivery
- Use the ToupView software for initial setup, exposure control, and image capture
- Adjust white balance manually if automatic mode does not produce accurate colors
- Enable binning (1x1, 2x2, 4x4) to increase frame rate when capturing fast-moving samples
- Set exposure time between 0.1ms and 2000ms depending on lighting and sample dynamics
- Verify SDK compatibility with your development environment before integration
- Keep the camera in a stable environment within the operating temperature and humidity range
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Frequently Asked Questions
What is the maximum resolution available on this camera?
The C3CMOS supports up to 10 megapixels, depending on the selected sensor model.
Does this camera require an external power supply?
No. The camera draws power from the USB3.0 port on the host PC.
Can I use this camera with a biological microscope?
Yes. The C3CMOS is designed for C-mount integration with biological and stereo microscopes.
What operating systems are supported?
Windows XP/7/8/10 (32/64-bit), macOS, and Linux are supported with native SDKs.
Is the IR-cut filter removable?
No. The IR-cut filter is permanently mounted in the optical path with no moving parts.
Can I use this camera for video recording?
Yes. The camera supports continuous movie recording with adjustable frame rates and resolution.
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