- All
- Scientific Imaging
- Enhanced Imaging
- Intelligent Imaging
- Space Imaging
- All
- Short-Wave Infrared (SWIR)
- Scientific CMOS (sCMOS)
- Scientific CCD (sCCD)
- NIR-II In Vivo Imaging (sNIRII)
- All
- Low-Light / Cooled Cameras
- Microscopy Cameras
- Analytical Imaging Cameras
- Imaging Adapters
- All
- All-in-One Systems
- Autofocus Cameras
- Multi-Interface Output Cameras
- Intelligent Imaging Accessories
- All
- 400-1700 nm Band Cameras
- 400-2500 nm Band Cameras
- 900-1700 nm Band Cameras
- CQD 300-1700 nm Band Cameras
- All
- High Sensitivity Cameras
- High Speed Cameras
- High Resolution Cameras
- All
- E2V CCD261 Cameras
- All
- sNIRII640B Cameras
- All
- Cooled CMOS Cameras
- Cooled CCD Cameras
- All
- USB3.0 CMOS Cameras
- USB2.0 CMOS Cameras
- SCMOS/SPCMOS Cameras
- USB Handheld Microscopes
- USB3.0 CCD Cameras
- USB2.0 CCD Cameras
- All
- USB3.0 Interface Cameras
- GigE Interface Cameras
- 10GigE Interface Cameras
- CameraLink Interface Cameras
- CXP Interface Cameras
- Compact Multi-Interface Industrial Cameras
- Intelligent Control Platform Cameras
- Multi-Lens Mount Cameras
- All
- Microscopy Imaging Adapters
- Continuous Zoom Objectives
- Industrial / Machine Vision Lenses
- Microscopy Imaging Modules
- LED Light Sources
- Microscope Stands
- All
- Continuous Zoom All-in-One Systems
- All-in-One Systems with Display
- All
- Continuous Zoom Autofocus Digital Microscopes
- Canon EF Mount Autofocus Cameras
- C-Mount Autofocus Cameras
- All
- HDMI Multi-Interface Camera
- Network Multi-Interface Camera
- Modular Multi-Interface Camera
- Type-C Multi-Interface Camera
- All
- 1080P/4K Displays
- 1080P/4K Touchscreen Displays
- Continuous Zoom Objectives
- Light Source Series
- Microscope Stands
ToupTek sNIRII Near-Infrared II Live Imaging Cameras
Deep penetration, precise imaging, exploring life sciences
NIR-II spectrum pushing imaging depth limits
900–1700 nm NIR-II imaging, China-made InGaAs sensor, deep TEC cooling ΔT ≈ 40–50 °C
China-made InGaAs sensor
*Global shutter for distortion-free motion
Deep TEC cooling
Flexible interface options
Professional imaging functions
Typical Application Fields
In Vivo Imaging
Small-animal fluorescence imaging and deep tissue observation
Fluorescence Detection
Detect NIR-II fluorescent probes and visualize biomarkers
Neuroscience Research
Deep brain imaging and neural activity monitoring
Vascular Imaging
Angiography and hemodynamics studies
Materials Analysis
Semiconductor defect inspection and optoelectronic characterization
Spectral Imaging
Near-infrared spectral analysis and material identification
Technical Advantages
Ultra-Low Noise Imaging
TEC cooling plus triple gain modes keeps MCG dark current to 193.909 e⁻, delivering clear images in ultra-low light.
Anti-Fog Design
Proprietary anti-fog optical structure suppresses condensation even during low-temperature long exposures.
Comprehensive SDK Support
Supports Windows/Linux with C/C++/C#/Python SDKs and ToupView software.
Flexible Trigger Modes
Offers free-run, software, and hardware trigger modes for synchronizing with lasers and illumination sources.
The ToupTek sNIRII series is engineered for NIR-II scientific imaging with China-made high-performance InGaAs sensors, deep TEC cooling, and anti-fog optics—delivering deeper penetration, lower background noise, and superior image quality for demanding in vivo imaging, fluorescence detection, and materials analysis research.