C3CMOS Series
Product Introduction
The C3CMOS series represents compact C-mount USB3.0 microscopy cameras featuring Aptina (onsemi)/Sony high-sensitivity, low-noise CMOS image sensors designed for educational, research and general microscopy recording applications. Through 5 Gbit/s USB3.0 high-speed links, these cameras achieve stable high frame rate image/video output with resolution coverage spanning approximately 3.5–10 MP. The aluminum alloy CNC anodized housing provides durability and facilitates long-term deployment.
The built-in Ultra-Fine color processing engine completes demosaicing, auto exposure/gain, one-touch white balance, and color/gamma/contrast processing within the camera, delivering natural and consistent color reproduction while reducing host CPU utilization. Products include ToupView/ToupLite software and cross-platform SDK support (Windows/Linux/macOS/Android) for seamless system integration and secondary development.
Product Features
- Sensors: Aptina (onsemi)/Sony high-performance CMOS (depending on model) with high sensitivity and low noise
- Lens interface: C-mount standard interface compatible with various microscopy and industrial optical systems
- Resolution range: Approximately 3.5–10 MP (depending on model) meeting general microscopy recording requirements
- Data interface: USB3.0 (5 Gbit/s) high-speed transmission for stable preview and acquisition
- Ultra-Fine color engine: Demosaic, AE/AGC, AWB, one-touch white balance, color/gamma/brightness/contrast, LUT
- Bit depth support: 8/12-bit (depending on model) with RAW/Bayer output capability
- Construction and reliability: Aluminum alloy CNC integrated housing for durability with enhanced heat dissipation and electromagnetic shielding
- Software and ecosystem: Bundled ToupView/ToupLite with Windows/Linux/macOS/Android SDK, compatible with DirectShow/TWAIN
Product Models
Select the C3CMOS Series that fits your application requirements
| Product Model | Effective Pixels | Sensor Size | Shutter Type | Frame Rate (FPS) | Sensor Type | Data Interface | Color | Actions |
|---|---|---|---|---|---|---|---|---|
| C3CMOS12000KPA | 12M (3840×3040) |
5.95 mm × 4.71 mm
1/2.1" (7.09 mm)
|
Rolling Shutter |
7.5 fps@3840×3040
43 fps@1920×1516
122 fps@960×758
|
IMX577(C) | USB3.0 | Color | View Details |
| C3CMOS10000KPA | 10M (3664×2748) |
5.68 mm × 4.26 mm
1/2.3" (7.07 mm)
|
Rolling Shutter |
8.5 fps@3664×2748
49 fps@1832×1374
137 fps@912×686
|
IMX577(C) | USB3.0 | Color | View Details |
| C3CMOS05100KPA | 5.1M (2592×1944) |
5.70 mm × 4.28 mm
1/2.5" (7.11 mm)
|
Rolling Shutter |
15.5 fps@2592×1944
49.5 fps@1296×972
97.5 fps@648×486
|
AR0521(C) | USB3.0 | Color | View Details |
| C3CMOS05100KPB | 5.1M (2592×1944) |
5.18 mm × 3.89 mm
1/2.8" (6.47 mm)
|
Rolling Shutter |
25 fps@2592×1944
40 fps@1296×972
|
IMX335(C) | USB3.0 | Color | View Details |
| C3CMOS04100KPA | 4.1M (2688×1536) |
7.795 mm × 4.408 mm
1/1.8" (8.93 mm)
|
Rolling Shutter |
20 fps@2688×1536
30 fps@2048×1536
40 fps@1536×1536
100 fps@1344×768
|
IMX347(C) | USB3.0 | Color | View Details |
| C3CMOS03500KPA | 3.5M (2304×1536) |
5.76 mm × 3.84 mm
1/2.6" (6.94 mm)
|
Rolling Shutter |
30 fps@2304×1536
30 fps@1152×768
|
SC4236(C) | USB3.0 | Color | View Details |
Product Overview
Professional features of C3CMOS series microscopy imaging cameras
The C3CMOS series is a compact, high-performance camera series specifically designed by Tucsen for microscope image acquisition. Featuring a standard C-mount interface and covering resolutions from 3.5 to 10 megapixels, these cameras offer universal microscopy imaging solutions for scientific research, industrial inspection, and other fields with their compact yet robust metal housing and powerful imaging performance.
Core Features
High-Performance Sensor
Sony/OnSemi CMOS sensors with back-illuminated architecture and high quantum efficiency
USB 3.0 High-Speed Transfer
Ultra-high-speed data interface for smooth real-time preview without lag or frame drops
Ultra-Fine Color Engine
Precise color reproduction to accurately capture subtle color variations in samples
All-Metal Housing Design
Aluminum alloy CNC construction for durability and efficient heat dissipation
Performance Parameter Highlights
Resolution Range
3.5 - 10 MP
Pixel optionsFrame Rate Performance
30+ fps
At full resolutionPixel Size
1.5 - 2.9 µm
Sensitivity and resolution balanceData Bit Depth
8/12 bit
Selectable dynamic rangeIn-Depth Product Introduction
High-Performance Sensor Architecture
Featuring advanced Sony or OnSemi CMOS sensors combined with optimized circuit design to achieve excellent imaging quality and sensitivity. Select models utilize back-illuminated sensor architecture with higher quantum efficiency and signal-to-noise ratio, significantly reducing readout noise for superior weak signal capture, making them particularly suitable for low-light applications such as fluorescence microscopy.
USB 3.0 SuperSpeed Data Transfer
Equipped with USB 3.0 SuperSpeed interface, fully utilizing 5 Gbps bandwidth for fast and stable image transmission. Even when capturing at 10 megapixel full resolution, smooth real-time preview is maintained without lag or frame drops. The high-speed transfer capability meets HD recording and real-time observation requirements, particularly suitable for dynamic process recording and analysis.
Exceptional Ultra-Fine Color Technology
Features proprietary Ultra-Fine color engine algorithms with advanced demosaicing, white balance, and color mapping technologies to ensure precise color reproduction in microscopy images. When capturing tissue sections, material samples, and other color images, it can accurately reproduce subtle color variations in samples, meeting the high color accuracy requirements of pathological diagnosis, material analysis, and other applications.
Flexible ROI and Binning Functions
Supports customizable Region of Interest (ROI) acquisition, reading only pixel data from selected windows to significantly improve effective frame rates. Provides multiple binning pixel combining modes such as 2×2 and 4×4, improving sensitivity, reducing noise, and further enhancing frame rates while maintaining field of view. This flexibility provides ideal solutions for low-light imaging or high-speed imaging requirements.
Industrial-Grade Structural Design
The camera housing is precision-machined from high-strength aluminum alloy via CNC, providing compact yet durable construction with excellent vibration and impact resistance. The metal housing offers superior heat dissipation efficiency, ensuring sensor temperature stability during extended operation. Built-in high-quality IR-CUT infrared blocking filter effectively filters infrared stray light. The entire unit has no mechanical moving parts, ensuring long-term operational reliability.
Applications
C3CMOS series applications across various microscopy imaging fields
C3CMOS Series Core Advantages
High-Quality Sensor
Sony/OnSemi CMOS chips
Standard C-Mount
Compatible with various microscopes
USB 3.0 Transfer
High-speed stable without lag
Precise Colors
Ultra-Fine color engine
Metal Housing
Aluminum alloy CNC construction
Complete Software
Free software + open SDK
Rich Model Range
3.5 - 10 megapixels
High Cost-Performance
Professional quality at affordable prices