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
0.47" (7.59 mm)
|
Rolling Shutter |
7.5 fps@3840×3040
43 fps@1920×1516
122 fps@960×758
|
IMX577(C) | USB3.0 |
|
View Details |
| C3CMOS10000KPA | 10M (3664×2748) |
5.68 mm × 4.26 mm
0.44" (7.1 mm)
|
Rolling Shutter |
8.5 fps@3664×2748
49 fps@1832×1374
137 fps@912×686
|
IMX577(C) | USB3.0 |
|
View Details |
| C3CMOS05100KPA | 5.1M (2592×1944) |
5.70 mm × 4.28 mm
0.45" (7.13 mm)
|
Rolling Shutter |
15.5 fps@2592×1944
49.5 fps@1296×972
97.5 fps@648×486
|
AR0521(C) | USB3.0 |
|
View Details |
| C3CMOS05100KPB | 5.1M (2592×1944) |
5.18 mm × 3.89 mm
0.4" (6.48 mm)
|
Rolling Shutter |
25 fps@2592×1944
40 fps@1296×972
|
IMX335(C) | USB3.0 |
|
View Details |
| C3CMOS04100KPA | 4.1M (2688×1536) |
7.795 mm × 4.408 mm
0.56" (8.96 mm)
|
Rolling Shutter |
20 fps@2688×1536
30 fps@2048×1536
40 fps@1536×1536
100 fps@1344×768
|
IMX347(C) | USB3.0 |
|
View Details |
| C3CMOS03500KPA | 3.5M (2304×1536) |
5.76 mm × 3.84 mm
0.43" (6.92 mm)
|
Rolling Shutter |
30 fps@2304×1536
30 fps@1152×768
|
SC4236(C) | USB3.0 |
|
View Details |
Packing List #
Standard kit and packaging for the C3CMOS compact USB3.0 CMOS camera series
Standard Items
- Shipping carton: L 52 cm × W 32 cm × H 33 cm (16 pcs, 12–17 kg per carton)
- Inner box: L 15 cm × W 15 cm × H 10 cm (0.67–0.70 kg per box)
- C3CMOS series camera (1 pc)
- High-speed USB3.0 Type-A male to Type-B male gold-plated cable (2.0 m)
- Software CD (drivers and application suite, Ø 12 cm)
Optional Accessories
- Adjustable eyepiece adapters
Dia. 23.2 mm eyepiece to C-mount: 108001/AMA037, 108002/AMA050, 108003/AMA075
Dia. 31.75 mm eyepiece to C-mount: 108008/ATA037, 108009/ATA050, 108010/ATA075 - Fixed eyepiece adapters
Dia. 23.2 mm eyepiece to C-mount: 108005/FMA037, 108006/FMA050, 108007/FMA075
Dia. 31.75 mm eyepiece to C-mount: 108011/FTA037, 108012/FTA050, 108013/FTA075 - 108015 (Dia. 23.2 mm to 30.0 mm ring) – adapter ring for 30 mm eyepiece tubes
- 108016 (Dia. 23.2 mm to 30.5 mm ring) – adapter ring for 30.5 mm eyepiece tubes
- 108017 (Dia. 23.2 mm to 31.75 mm ring) – adapter ring for 31.75 mm eyepiece tubes
- Calibration reticles
106011/TS-M1 (X = 0.01 mm / 100 divisions)
106012/TS-M2 (X, Y = 0.01 mm / 100 divisions)
106013/TS-M7 (X = 0.01 mm / 100 divisions; 0.10 mm / 100 divisions)
Product Dimensions #
Mechanical outline for C3CMOS compact USB3.0 CMOS cameras
C3CMOS cameras are ToupTek’s compact high-performance microscopy cameras with a standard C-mount interface. Resolutions from 3.5 MP to 10 MP combine with a rugged metal housing to deliver a versatile imaging platform for scientific research, industrial inspection, and general microscopy tasks.
Key Features
High-Performance Sensors
Sony/onsemi CMOS sensors with back-illuminated options and high quantum efficiency.
USB 3.0 High-Speed Transfer
SuperSpeed interface delivers smooth, real-time preview with zero dropped frames.
Ultra-Fine Color Engine
Faithful color reproduction that captures subtle sample variations.
All-Metal Housing
CNC-machined aluminum alloy delivers durability and efficient heat dissipation.
Performance Highlights
Resolution Range
3.5–10 MP
Multiple sensor optionsFrame Rate
30+ fps
At full resolutionPixel Size
1.5–2.9 µm
Balance of sensitivity and detailData Depth
8 / 12 bit
Selectable dynamic rangeIn-Depth Technology Overview
High-Performance Sensor Architecture
Advanced Sony and onsemi CMOS sensors work with optimized circuitry to deliver excellent image quality and sensitivity. Selected models feature back-illuminated structures that boost quantum efficiency and signal-to-noise ratio, dramatically reducing read noise. They excel at capturing faint signals, making them ideal for fluorescence and other low-light microscopy applications.
USB 3.0 SuperSpeed Data Transfer
The USB 3.0 SuperSpeed interface leverages 5 Gbps bandwidth for fast, stable image transfer. Even at 10 MP full resolution the camera maintains smooth real-time preview without stutter or dropped frames. The high-throughput pipeline meets the demands of high-definition recording and live observation, especially during dynamic experiments.
Ultra-Fine Color Technology
ToupTek’s Ultra-Fine color engine combines advanced demosaicing, white balance, and color mapping to reproduce subtle color differences faithfully. When imaging histology slides, materials samples, and other color-critical specimens, the camera maintains natural hues that support dependable analysis and diagnostics.
Flexible ROI and Binning Modes
Custom regions of interest read only the pixels you need, substantially increasing effective frame rates. Multiple binning modes—such as 2×2 and 4×4—combine pixels to boost sensitivity, reduce noise, and further improve frame rates while preserving the field of view. This flexibility is ideal for low-light imaging and high-speed capture requirements.
Industrial-Grade Mechanical Design
The high-strength aluminum alloy enclosure is CNC machined for a compact yet robust body with excellent vibration and shock resistance. The metal chassis delivers outstanding heat dissipation to keep the sensor temperature stable over long sessions. An integrated IR-cut filter suppresses stray infrared light, and the design has no moving parts for long-term reliability.
Applications
Representative microscopy applications for the C3CMOS USB3.0 series.
C3CMOS Series Advantages
High-Quality Sensors
Sony/onsemi CMOS sensor portfolio.
Standard C-Mount
Compatible with a wide range of microscopes.
USB 3.0 Transfer
High-speed streaming with zero stutter.
Accurate Color
Powered by the Ultra-Fine color engine.
Metal Housing
CNC-machined aluminum alloy construction.
Complete Software
Bundled software plus open SDK access.
Broad Model Range
Sensor resolutions from 3.5–10 MP.
Outstanding Value
Professional performance at an accessible price.