MTR3CMOS26000KPA Low Light Imaging/Semiconductor Cooled Camera
Product Introduction
The MTR3CMOS series are C-mount USB3.0 multi-channel CMOS cameras designed for simultaneous imaging requirements of multi-color fluorescence and complex optical paths. The cameras integrate multi-channel color separation optics (model dependent) internally, capable of separating different wavelength/color channels from samples and acquiring them synchronously, significantly improving imaging efficiency while avoiding timing errors from sequential switching. Equipped with high-sensitivity, low-noise CMOS sensors and built-in Ultra-Fine image processing engine, they deliver high signal-to-noise ratio images even under weak signal conditions. USB3.0 high-bandwidth links and built-in buffering ensure stable transmission of large multi-channel data volumes. Each channel supports independent exposure/gain/ROI/bit depth settings, facilitating fine optimization according to spectral lines and brightness differences. The housing features precision aluminum alloy CNC construction for long-term stable and reliable operation. Includes ToupView/ToupLite and cross-platform SDK (Windows / Linux / macOS / Android) for easy system integration and secondary development.
Key Features
- Integrated multi-channel color separation optics (model dependent): separates different wavelength/color channels and acquires them synchronously, suitable for multi-color fluorescence/multi-band applications
- Multi-channel synchronization: supports external hardware triggering and inter-channel timing coordination, reducing sequential switching errors and motion artifacts
- High-sensitivity low-noise CMOS sensors (model dependent), suitable for low-light and long-duration observation
- Independent parameters per channel: exposure/gain/ROI/bit depth can be set separately, facilitating optimization according to spectral lines and brightness differences
- Data link: USB3.0 (5 Gbit/s) high-speed transmission with built-in buffering improves stability for multi-channel large data volumes
- Bit depth support: 8 / 12 / 16-bit (model dependent), enhancing weak signal gradation and dynamic range
- Ultra-Fine image processing: demosaicing, AE/AGC, AWB/one-click white balance, color correction, Gamma, contrast/brightness/saturation, LUT, etc. (model dependent)
- Acquisition modes: free-running, software trigger, external hardware trigger; supports multi-device/light source/motion platform timing coordination
- Channel calibration and registration: supports software-side channel registration and false color/composite display (software/model dependent)
- Structure and interface: C-mount main interface, aluminum alloy CNC housing, stable and durable, convenient for long-term deployment
- Software and ecosystem: includes ToupView/ToupLite; provides Windows / Linux / macOS / Android SDK (compatible with DirectShow / TWAIN)
- Typical applications: multi-color fluorescence imaging, dual/multi-band observation, biomedical research, materials and semiconductor multi-channel analysis, etc.
Product Details
| Key Parameters | |
| Model | MTR3CMOS26000KPA |
| Sensor | IMX571 (C, RS) |
| Effective Pixels / Resolution | 26MP (6224×4168) |
| Frame Rate (Full Resolution and Key Resolution Modes) | 14 fps@6224×4168; 37 fps@3104×2084; 110 fps@2064×1386 |
| Shutter Type | Rolling Shutter |
| Color Type | Color |
| Imaging Performance | |
| Pixel Size | 3.76 µm × 3.76 µm |
| Sensor Size | 23.48 mm × 15.67 mm |
| Diagonal | 1.8" (28.21 mm) |
| Dynamic Range | TBD |
| Bit Depth | 8/16-bit |
| Sensitivity | 485 mV (1/30s), 0.07 mV dark current |
| Interface & Mechanical | |
| Data Interface | USB3.0 |
| GPIO | TBD |
| Lens Mount | C-mount |
| Dimensions | Circular or square housing optional |
| Weight | TBD |
| Power Supply | USB3.0 interface power + external DC12V 3A cooling power supply |
| Environment & Certification | |
| Operating Temperature / Humidity | -10 °C ~ +50 °C / 30%~80%RH |
| Storage Temperature / Humidity | -20 °C ~ +60 °C / 10%~60%RH |
| OS Support | Windows/Linux/macOS/Android multi-platform SDK (native C/C++, C#/VB.NET, Python, Java, DirectShow, TWAIN, etc.) |
| Certification | CE, FCC |
Product Overview
MTR3CMOS26000KPA is a scientific-grade cooled camera designed for low-light imaging and long exposure applications. It features the high-performance IMX571 (C, RS) image sensor with the following characteristics:
Core Performance Indicators
Cooling Capability
42 °C below ambient temperature
Maximum Exposure Time
Up to 1 hour
Typical Dark Current
0.07 mV @ -20 °C
Resolution
26MP (6224×4168)
Scientific Application Features
Astronomical Observation
Ultra-low noise and long exposure capability suitable for capturing dim targets such as deep-sky objects, comets, and nebulae.
Spectral Analysis
High dynamic range and linear response for precise spectral information recording, suitable for Raman spectroscopy and fluorescence spectroscopy applications.
Bioluminescence Imaging
Extremely high sensitivity for capturing weak signals from bioluminescence and chemiluminescence, supporting in vivo imaging research.
Long-Term Monitoring
Stable cooling system and anti-condensation design support long-term unattended scientific observation.
Recommendation
The MTR3CMOS26000KPA cooled camera, with its exceptional low-light detection capability, ultra-long exposure time, and scientific-grade image quality, is the ideal choice for astronomical observation, spectral analysis, bioluminescence imaging, and other low-light applications. Deep cooling technology effectively suppresses noise, while anti-condensation design ensures long-term stable operation, providing reliable imaging solutions for scientific research.
MTR3CMOS26000KPA Product Manual
PDF format with detailed technical specifications and dimensional drawings
SDK Development Kit
Supports Windows, Linux, macOS and other platforms
3D Model Files
STEP format for mechanical design integration
Product Overview
Professional Features of MTR3CMOS Series Semiconductor Cooled Cameras
The MTR3CMOS series represents ToupTek Photonics' advanced dual-stage thermoelectric cooled USB3.0 scientific-grade CMOS cameras, specifically engineered for low-light, fluorescence imaging, and scientific-grade measurements. Featuring Sony Exmor series high-performance image sensors integrated with efficient dual-stage thermoelectric cooling modules, these cameras can reduce sensor temperature up to 40°C below ambient temperature, effectively suppressing thermal noise and dark current. The anti-condensation structural design ensures that the sensor surface remains frost and fog-free at ultra-low temperatures, continuously delivering high-quality, low-noise images.
Core Features
Sony Exmor CMOS Sensor
High quantum efficiency, low dark current, wide dynamic range
Dual-Stage TE Cooling Technology
40°C temperature differential control, precision thermal noise reduction
Anti-Condensation Sealed Design
Special chamber structure prevents low-temperature fogging and frosting
Wide Resolution Coverage
0.5MP to 45MP, meeting diverse requirements
Performance Parameter Highlights
Cooling Capacity
-40°C
Temperature ControlResolution Range
0.5-45 MP
Wide CoverageFrame Rate Performance
8-110 fps
Full ResolutionData Bit Depth
8/12/16 bit
Flexible OutputIn-Depth Product Introduction
Sony Exmor Scientific-Grade CMOS Sensor Technology
Utilizing Sony's most advanced Exmor CMOS sensor technology, which integrates column-parallel A/D converters and digital noise elimination circuits to achieve extremely low readout noise and high-speed data transmission. Exmor technology significantly enhances quantum efficiency and dynamic range through optimized pixel structure and circuit design, enabling the sensor to maintain excellent imaging performance even under low-light conditions. Pixel sizes ranging from 1.7µm to 16µm provide multiple options that can meet both high-resolution detail imaging requirements and deliver exceptional light sensitivity performance in extremely low-light environments.
High-Efficiency Dual-Stage Thermoelectric Cooling System
The MTR3CMOS series employs a precisely designed dual-stage thermoelectric cooling (TEC) system capable of achieving stable temperature control up to 40°C below ambient temperature. Through efficient thermal management and precise PID temperature control algorithms, sensor temperature can be monitored and adjusted in real-time through software. This deep cooling capability effectively reduces dark current and thermal noise in CMOS sensors, particularly in long-exposure applications where it significantly improves image signal-to-noise ratio, providing a reliable hardware foundation for scientific-grade imaging.
Innovative Anti-Condensation Sealed Structure Design
The unique chamber sealing design combined with advanced anti-condensation technology ensures that the sensor surface will not experience frost or fog formation during deep cooling operation. The sealed chamber utilizes special desiccant and inert gas filling technology to effectively isolate external moisture. The optical window features special anti-fog coating treatment that maintains clear imaging effects even under high humidity environments or conditions with dramatic temperature changes, providing reliable assurance for long-term continuous operation.
Precision Exposure and Multi-Mode Trigger System
Supporting an ultra-wide exposure time range from 0.1 milliseconds to 1 hour, combined with flexible 8/12/16-bit data output options, the system can adapt to various application scenarios from high-speed dynamic capture to long-term low-light integration. Multiple trigger modes include software trigger, external hardware trigger, and batch trigger, supporting precise multi-camera synchronization and complex experimental timing control. The high-speed USB3.0 interface provides 5Gbps bandwidth ensuring real-time transmission of high-resolution images while maintaining backward compatibility with USB2.0, offering excellent system compatibility.
Comprehensive Software and Hardware Integration Solutions
Features built-in Ultra-Fine hardware-level ISP image processing engine providing precise color reproduction and detail enhancement. Complemented by professional ToupView/ToupLite software that integrates complete functionality for image acquisition, processing, measurement, and reporting. Comprehensive SDK support covers Windows, Linux, macOS, and Android platforms, providing rich interfaces including C/C++, C#/VB.NET, Python, Java, DirectShow, and Twain. The CNC precision-machined aluminum alloy housing combined with vibration-reducing fan design ensures efficient heat dissipation while minimizing mechanical vibration, guaranteeing the reliability of long-term stable operation.
Applications
MTR3CMOS Series Applications in Various Scientific Imaging Fields
MTR3CMOS Series Core Advantages
Exmor CMOS
Sony scientific-grade sensor
Deep Cooling
-40°C dual-stage TE
Anti-Condensation Design
Sealed chamber protection
Wide Resolution
0.5-45MP coverage
High-Speed Imaging
Up to 110fps
16-bit Precision
Scientific-grade bit depth
Long Exposure
Up to 1 hour
USB3.0
5Gbps high-speed transmission