SPCMOS03000KPA Microscopy Camera/Microscope Camera

Product Introduction

The SPCMOS03000KPA incorporates an Aptina color CMOS sensor delivering a balanced 3-megapixel imaging solution. The embedded reducer optical design optimizes field matching effects, ensuring microscope images can fully utilize the sensor area. The 23.2mm eyepiece tube direct insertion structure enables convenient installation methods, suitable for digital upgrades of various monocular and binocular microscopes. This model achieves excellent balance between resolution and frame rate, meeting routine educational and observation documentation requirements.

Key Features

Aptina color CMOS sensor with 3-megapixel imaging capability
Built-in reducer optical system optimizing field matching and vignetting control
Standard 23.2mm eyepiece tube interface with direct insertion convenient installation
2.2 µm precision pixel design in 1/2.7-inch sensor size
Compatible with 23.2→30/30.75mm adapter sleeves for various tube adaptations
USB2.0 interface providing integrated data transmission and power supply

Ultra-Fine hardware ISP engine with real-time color processing
MJPEG high-efficiency compression optimizing transmission bandwidth utilization
Lightweight structural design weighing only 0.26-0.27Kg
Suitable for educational demonstrations, classroom observation, and basic documentation
Multi-level frame rate selection with maximum 7.5 fps response speed
Plug-and-play operation simplicity suitable for educational popularization applications

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Product Details

Key Parameters
Model	SPCMOS03000KPA
Sensor	Aptina(C)
Effective Pixels / Resolution	3.0M (2048×1536)
Frame Rate (Full Resolution)	3 fps@2048×1536; 5 fps@1600×1200; 7.5 fps@1280×1024
Shutter Type	Electronic Rolling Shutter (ERS)
Color Type	Color
Imaging Performance
Pixel Size	2.2 µm × 2.2 µm
Sensor Size	4.51mm × 3.38mm
Diagonal	1/3" (5.64 mm)
Dynamic Range	TBD
Bit Depth	MJPEG
Sensitivity	TBD
Interface & Mechanical
Data Interface	USB2.0
GPIO	TBD
Lens Mount	23.2mm eyepiece tube interface
Dimensions	Dia.33mm × 79mm
Weight	0.26~0.27Kg
Power Supply	USB powered
Environment & Certification
Operating Temperature / Humidity	-10 °C ~ 50 °C / 30%~80%RH
Storage Temperature / Humidity	-20 °C ~ 60 °C / 10%~60%RH
Operating System	Windows
Certification	CE, FCC

Product Overview

The SPCMOS03000KPA is a digital camera specifically designed for Short-Wave Infrared (SWIR) microscopy imaging applications, featuring a Aptina(C) high-performance image sensor with advanced capabilities for infrared spectrum detection and analysis.

SWIR Imaging Excellence: 3.0M (2048×1536) resolution, 2.2 µm × 2.2 µm pixel size, sensor size of 4.51mm × 3.38mm , optimized for Short-Wave Infrared spectrum detection with exceptional detail clarity
Infrared Imaging Characteristics: Features Electronic Rolling Shutter (ERS) design, supports monochrome imaging, specifically calibrated for SWIR applications including material analysis, quality inspection, and thermal studies
High-Speed Data Transmission: Utilizes USB2.0 interface, maximum frame rate up to 3 fps@2048×1536; 5 fps@1600×1200; 7.5 fps@1280×1024 , enabling real-time SWIR imaging and rapid spectroscopic analysis
Enhanced Dynamic Range: MJPEG bit depth, dynamic range reaching TBD , providing superior contrast and detail capture in infrared spectrum
SWIR Sensitivity Performance: Exceptional infrared sensitivity of TBD , optimized for weak infrared signal detection and low-light SWIR applications
Optical Adaptation: Standard 23.2mm eyepiece tube interface interface, compatible with SWIR lenses and infrared optical systems, equipped with optional 0.5×/0.63×/1× adapters for various magnifications
Compact Design: Unit dimensions only Dia.33mm × 79mm , weight 0.26~0.27Kg , powered by USB powered , ensuring portability for field SWIR applications
Software Support: Includes professional SWIR imaging software ToupView, supports Windows systems, provides spectral analysis, measurement, annotation, and advanced infrared processing functions, compatible with C/C++, C#, Python, ImageJ, μManager development environments

Core SWIR Performance Indicators

Resolution

3.0M (2048×1536)

Frame Rate

Up to 3 fps@2048×1536; 5 fps@1600×1200; 7.5 fps@1280×1024

Pixel Size

2.2 µm × 2.2 µm

Data Interface

USB2.0

SWIR Imaging Features

Professional SWIR Applications

Optimized for industrial inspection, semiconductor analysis, food quality control, and medical diagnostics requiring Short-Wave Infrared imaging capabilities with superior penetration and contrast

Spectral Response Optimization

Precisely calibrated spectral response for SWIR wavelengths, ensuring accurate infrared imaging and spectroscopic analysis with minimal noise and maximum sensitivity

Quantitative Analysis Tools

Comprehensive measurement and analysis capabilities for SWIR applications including intensity profiling, spectral analysis, and temperature mapping for precise quantitative results

Advanced SWIR Processing

Real-time infrared image enhancement, noise reduction algorithms, and specialized SWIR processing functions designed to maximize image quality and analytical capability

Recommended Features

The SPCMOS03000KPA SWIR camera combines exceptional infrared imaging quality with advanced spectroscopic capabilities, making it the ideal solution for demanding Short-Wave Infrared applications. Whether for industrial quality control, semiconductor inspection, or research applications, this camera delivers precise, reliable infrared imaging and analysis solutions.

SPCMOS03000KPA Product Manual

PDF format, includes detailed technical specifications and dimensional structures

Download

SDK Development Kit

Supports Windows, Linux, macOS, and other multi-platform systems

Get SDK

3D Model Files

STEP format, for mechanical design integration

Download 3D

Package Contents #

Standard kit and packaging for SPCMOS USB2.0 eyepiece cameras with built-in reducing optics

Standard Items

Shipping carton: L 52 cm × W 32 cm × H 33 cm (20 pcs, 12–17 kg per carton)
Inner box: L 15 cm × W 15 cm × H 10 cm (0.26–0.27 kg per box)
SPCMOS camera (1 pc)
High-speed USB2.0 Type-A male to Mini Type-B gold-plated cable (2.0 m)
Software CD (drivers and application, Ø 8 cm)

Optional Accessories

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)

Note: SPCMOS cameras include an integrated optical reducer designed for direct eyepiece-tube installation, providing a wider usable field of view.

Refer to the enclosed packing slip for the definitive accessory list.

Product Dimensions #

Mechanical outline of SPCMOS USB2.0 eyepiece cameras with reducer optics

SPCMOS Shell

Standard Size Reference drawing

Use this outline to verify microscope clearance and mounting depth.

Click the image to view a larger version.

The SPCMOS series is a USB2.0 eyepiece-style microscopy camera with built-in reducing optics from ToupTek Photonics. Featuring a standard 23.2 mm eyepiece interface, it can directly replace traditional microscope eyepieces to quickly upgrade optical microscopes into digital imaging systems. This series uses Aptina or Sony CMOS sensors with clear imaging and a compact design, suitable for teaching, research, and routine observation digital imaging needs.

Core Features

Built-in Reducing Optics

23.2 mm standard interface, no adapter needed, avoids vignetting and distortion

High-Quality CMOS Sensors

Aptina/Sony sensors balance resolution and sensitivity

USB2.0 Plug-and-Play

Stable transmission, easy operation, quick digital upgrade

Ultra-Fine Color Engine

Professional-grade color processing for true microscopy image reproduction

Performance Highlights

Resolution Range

0.35–5 MP

Multiple options

Built-in Reducer

Optical Match

Optimized imaging

Pixel Size

2.0–5.6 µm

High sensitivity

Exposure Range

0.1–2000 ms

Flexible adjustment

In-Depth Technology Overview

Integrated Reducer Optics

The precision reducer inside each SPCMOS camera aligns the microscope image circle with the sensor to eliminate vignetting and distortion. Because it installs directly into a 23.2 mm eyepiece tube, users avoid external adapters and achieve uniform illumination across the entire frame from the moment the camera is mounted.

Optimized CMOS Sensor Selection

Aptina and Sony sensors cover 0.35–5 MP configurations, balancing resolution and low-light performance. Pixel sizes from 2.0 µm to 5.6 µm deliver high quantum efficiency with minimal noise, supporting both detailed documentation and routine screening.

Ultra-Fine Color Engine

ToupTek’s Ultra-Fine color engine provides hardware-grade processing for accurate staining reproduction, automatic white balance, and fine tone control. Users can adjust brightness, contrast, and saturation in real time to suit varying samples and illumination conditions.

Stable USB2.0 Transmission

A mature USB2.0 pipeline ensures smooth video streams without frame drops. MJPEG/YUV output supports 30 fps at 640×480 and stable performance at higher resolutions. Power and data share a single cable for genuine plug-and-play convenience, while USB2.0 compatibility works with legacy PCs and modern systems alike.

Software Ecosystem & SDK Support

Bundled ToupView/ToupLite software delivers live preview, capture, measurement, and report generation in an intuitive interface. Developers benefit from cross-platform SDKs for Windows, Linux, and macOS, with support for C/C++, C#/VB.NET, DirectShow, and TWAIN. The CNC-machined aluminum body uses fanless passive cooling, ensuring quiet, reliable operation for classrooms and laboratories.