SPCMOS Series
Product Introduction
The SPCMOS series represents a CMOS camera with built-in reducer designed for eyepiece tube integration. The front-end adopts a standard 23.2 mm eyepiece tube dimension, enabling direct insertion into microscope eyepiece tubes to capture intermediate images. The built-in reducer proportionally reduces objective lens imaging, providing better matching between microscope images and sensor size, thereby enhancing effective field of view while reducing vignetting.
Through 23.2→30 / 23.2→30.75 mm adapter sleeves, compatibility extends to additional educational and stereo microscopes, enabling rapid digital conversion of monocular and binocular microscopes. The camera utilizes USB2.0 data connectivity with plug-and-play operation. The built-in Ultra-Fine hardware ISP performs real-time processing including demosaicing, auto exposure/gain control, one-click white balance, and color/gamma/contrast adjustments directly in the camera, reducing host system load while meeting stable output requirements for educational demonstrations and daily documentation.
Included ToupView/ToupLite professional software and cross-platform SDK support (Windows/Linux/macOS/Android) facilitate secondary development and system integration.
Product Features
- 23.2 mm eyepiece tube direct insertion design with built-in reducer for improved field-to-sensor matching and reduced vignetting (model/optical path dependent)
- Supports 23.2→30 / 23.2→30.75 mm adapter sleeves for compatibility with broader tube diameter specifications
- Utilizes Aptina (onsemi) and other high-sensitivity CMOS sensors (model dependent) with low noise and clear imaging
- USB2.0 (480 Mbit/s) combined data and power transmission with plug-and-play operation and simplified cabling
- Ultra-Fine hardware ISP: Demosaic, AE/AGC, AWB/one-click white balance, color correction, gamma, brightness/contrast/saturation, LUT
- Automatic/manual exposure with ROI metering, adapting to different samples and lighting conditions
- Supports ROI/windowing and image flipping for convenient field cropping and observation direction adjustment (model dependent)
- Integrated with ToupView providing preview, capture/recording, annotation, and measurement functions for educational and documentation purposes
- Lightweight integrated structure suitable for digital conversion of monocular/binocular and stereo microscopes
- Provides Windows / Linux / macOS / Android SDK with DirectShow / TWAIN compatibility for easy system integration
- Typical applications: educational demonstrations, classroom broadcasting, experimental documentation, general education/stereo microscopy observation
Product Models
Select the SPCMOS Series that fits your application requirements
| Product Model | Effective Pixels | Sensor Size | Shutter Type | Frame Rate (FPS) | Sensor Type | Data Interface | Color | Actions |
|---|---|---|---|---|---|---|---|---|
| SPCMOS05000KPA | 5.0M (2592×1944) |
5.70mm × 4.28mm
1/2.5" (7.11mm)
|
Electronic Rolling Shutter (ERS) |
2 fps@2592×1944
3 fps@2048×1536
5 fps@1600×1200
7.5 fps@1280×1024
|
Aptina(C) | USB2.0 | Color | View Details |
| SPCMOS03000KPA | 3.0M (2048×1536) |
4.51mm × 3.38mm
1/2.7" (5.64mm)
|
Electronic Rolling Shutter (ERS) |
3 fps@2048×1536
5 fps@1600×1200
7.5 fps@1280×1024
|
Aptina(C) | USB2.0 | Color | View Details |
| SPCMOS02000KPA | 2.0M (1600×1200) |
4.48mm × 3.36mm
1/3.2" (5.6mm)
|
Electronic Rolling Shutter (ERS) |
5 fps@1600×1200
7.5 fps@1280×1024
7.5 fps@1280×960
20 fps@800×600
|
Aptina(C) | USB2.0 | Color | View Details |
| SPCMOS01300KPA | 1.3M (1280×1024) |
4.60mm × 3.70mm
1/3" (5.9mm)
|
Electronic Rolling Shutter (ERS) |
7.5 fps@1280×1024
12.5 fps@1024×768
12.5 fps@800×600
|
Aptina(C) | USB2.0 | Color | View Details |
| SPCMOS00350KPA | 0.35M (640×480) |
3.58mm × 2.69mm
1/4" (4.48mm)
|
Electronic Rolling Shutter (ERS) |
30 fps@640×480
|
Aptina(C) | USB2.0 | Color | View Details |
| SPCMOS05100KPB | 5.1M (2592×1944) |
5.18mm × 3.89mm
1/2.8" (6.47mm)
|
Rolling Shutter |
26 fps@2592×1944
26 fps@1280×960
26 fps@640×480
|
IMX335(C) | USB2.0 | Color | View Details |
Product Overview
Professional features of SPCMOS series microscopy imaging cameras
The SPCMOS series is a USB 2.0 eyepiece-tube microscopy imaging camera with built-in reduction optics launched by Tucsen. Featuring a 23.2 mm standard eyepiece interface design, it can directly replace traditional microscope eyepieces to quickly upgrade optical microscopes into digital microscopy systems. This camera series uses Aptina or Sony CMOS sensors with clear imaging and compact structure, suitable for digital imaging needs in education, research, and daily observation.
Core Features
Built-in Reduction Optics Design
23.2 mm standard interface without adapters, eliminates vignetting and distortion
High-Quality CMOS Sensors
Aptina/Sony sensors balancing resolution and sensitivity
USB 2.0 Plug-and-Play
Stable transmission, simple operation, rapid digital upgrade
Ultra-Fine Color Engine
Professional-grade color processing for true microscopy image reproduction
Performance Parameter Highlights
Resolution Range
0.35 - 5 MP
Pixel optionsBuilt-in Reduction Optics
Optical Matching
Optimized imagingPixel Size
2.0 - 5.6 µm
High sensitivityExposure Range
0.1 - 2000 ms
Flexible adjustmentIn-Depth Product Introduction
Innovative Built-in Reduction Optics Design
The core innovation of the SPCMOS series lies in its built-in precision reduction optics design. Through the 23.2 mm standard eyepiece interface, it can be directly installed on microscope eyepiece tubes without any additional adapters. The built-in reduction optics precisely matches the microscope imaging circle with the sensor field of view, effectively eliminating common vignetting and distortion problems in traditional adapter methods. This integrated design not only simplifies the installation process but more importantly ensures uniform illumination and imaging quality across the entire field of view, providing users with an install-and-use convenient experience.
Premium CMOS Sensor Technology
Features Aptina or Sony high-quality CMOS sensors achieving perfect balance between resolution, sensitivity, and low noise. Pixel size range from 2.0 µm to 5.6 µm can meet high-resolution detail observation requirements while maintaining good light sensitivity under low-light conditions. Sensors feature excellent dynamic range and color response characteristics, combined with 8-bit data output, fully meeting imaging requirements for teaching demonstrations, routine inspections, and research recording.
Ultra-Fine Professional Color Processing Technology
Built-in Tucsen's proprietary Ultra-Fine color engine uses professional-grade color processing algorithms to ensure true color and high detail reproduction in microscopy images. This engine is optimized for microscopy imaging characteristics and can accurately reproduce true colors of stained samples, tissue sections, and other specimens. Supports auto white balance and auto exposure functions while allowing users to adjust brightness, contrast, color saturation, and other parameters in real-time, meeting imaging requirements under different samples and observation conditions.
Stable and Reliable USB 2.0 Transfer Solution
Uses mature and stable USB 2.0 interface technology ensuring smooth image and video acquisition without delay. Can achieve smooth 30 fps frame rates at 640×480 resolution, with stable output maintained even in high-resolution modes. Supports MJPEG/YUV video formats for convenient real-time display and storage. Single-cable power design requires no additional power supply, truly achieving plug-and-play. USB 2.0's wide compatibility ensures stable operation on various new and old computer systems.
Complete Software Ecosystem and Development Support
Bundled with professional ToupView/ToupLite image acquisition and processing software with functions covering real-time preview, image acquisition, measurement annotation, and report generation. Software interface is user-friendly and simple to operate, particularly suitable for teaching and daily observation use. Provides cross-platform SDK support compatible with Windows, Linux, and macOS systems, supporting mainstream development interfaces including C/C++, C#/VB.NET, DirectShow, and Twain. Aluminum alloy CNC-machined housing with fanless natural heat dissipation design ensures long-term stable operation, providing reliable assurance for teaching and research.
Applications
SPCMOS series applications across various microscopy imaging fields
SPCMOS Series Core Advantages
Built-in Reduction Optics
Optical optimization without vignetting
Install-and-Use
23.2 mm standard interface
Accurate Colors
Ultra-Fine engine
Premium Sensors
Aptina/Sony quality
Intelligent Control
Auto exposure and white balance
USB 2.0 Stable
Plug-and-play wide compatibility
Education Friendly
Simple operation, easy to learn
Robust and Durable
Aluminum alloy fanless