Designed specifically for microscopic imaging applications, this 6.3 MP – 8.3 MP color CMOS camera features Sony Exmor back-illuminated sensors with rolling shutter, delivering high sensitivity and ultra-low noise. Select models such as the VIS028CU-NC achieve exceptional sensitivity up to 5970 mV/lx/s, supported by a large sensor format and pixel size options of 2.4 µm and 2.9 µm depending on the model. With USB 3.0 high-speed transmission, the camera ensures reliable performance for demanding microscopy workflows.
| Features |
| 1/1.8 “or 1/1.2” large format |
| 6.3 MP – 8.3 MP Resolution, |
| 2.4 µm or 2.9 µm pixel size depending on the model |
| Rolling Shutter design, supports color imaging |
| USB3.0 high-speed data transfer |
| 8/12-bit selection |
| Specific model sensitivity up to 5970mV/lx/s |
| CE/FCC Cerifcation，Multi-platform SDK |
AttosView supports Windows® 7 (64-bit),10 and 11 operating systems.
The SDK supports development languages such as C/C++, C #/VB.net, Python, Java, etc,
Third-party support including LabVIEW, MATLAB, Micro-Manager, DirectShow, and TWAIN.
Designed for microscopy applications requiring fast response and smooth preview, such as live observation and rapid screening, this color CMOS camera supports brightfield, darkfield, phase contrast, and fluorescence observation methods. It is widely used in live cell and histological imaging, fluorescent protein (GFP/RFP) detection, fluorescence in situ hybridization (FISH), semiconductor defect inspection, material surface and microstructure analysis, as well as university research and education.
| Common Specifications | |
| Model | VIS028CU-NC, VIS026CU-NC |
| Sensor | Sony Exmor BSI CMOS |
| Shutter Type | Rolling Shutter |
| Color Type | Color |
| Dynamic Range | 72dB |
| Bit Depth | 8/12-bit |
| Exposure time range | 0.02ms~15s |
| Binning | 2×2/3×3/4×4 |
| Data Interface | USB3.0 |
| Lens Mount | C-mount |
| Weight | 0.25kg |
| Power Supply | USB3.0 interface power (compatible with USB2.0) |
| Operating Temperature | -10 °C ~ +50 °C |
| Storage Temperature | -20 °C ~ +60 °C |
| Operating Humidity | 30%~80%RH |
| Storage Humidity | 10%~60%RH |
| Operating System | Windows/Linux/macOS/Android multi-platform SDK (native C/C++, C#/VB.NET, Python, Java, DirectShow, TWAIN, etc.) |
| Software | AttosView / SDK |
| Certification | CE, FCC |
AttosView support all Attostek UV-VISion and SWIR cameras ，it is a professional software that integrates camera control, image acquisition and processing, image browsing and analysis functions.
AttosView has the following characteristics:
ascamsdk support a variety of APIs, including: Native C/C++,.NET/C#/VB.NET, Python, Java, DirectShow, Twain, LabView, Matlab, etc. Compared with other APIs, Native C/C++ API as a low-level API is characterized by using pure C/C++ development without relying on other runtime libraries. The interface is simple and the control is flexible.
The cameras supports a variety of third-party interface software to facilitate user integration and development. Specifically, it includes SDK and demo programs for LabVIEW and MATLAB, as well as DirectShow plugins, Micro-Manager plugins, and TWAIN SDK plugins. These enable seamless compatibility with mainstream development environments and third-party software, significantly streamlining system integration and secondary development workflows.
Support all Attostek UV-VISion and SWIR cameras.
Click the button below to download the camera software.
LabVIEW SDK and demo programs：
MatLab SDK demo program：
DirectShow plugin：
Micromanager plugin：
TWAIN SDK plugin：
AttosView Recommended System Requirements | |
Operating System | Microsoft® Windows® XP / Vista / 7 / 8 /10 /11(32 & 64 bit), Mac OSX, Linux |
Processor (CPU) | ≥3.0 GHz Intel Core i5 or Higher |
Memory (RAM) | ≥8 GB |
Hard Drive | NVMe Solid State Drive (SSD) |
Graphics Card | Dedicated Adapter with ≥256 MB RAM |
Motherboard | USB 3.0 (-USB) Cameras: Integrated Intel USB 3.0 Controller or One Unused One Unused PCle3.0*16 Slot |
Connectivity | Internet Connectivity for Driver Installation |
The image below shows the interface of the Attosview software. For more detailed information, please download the product manual.
High-sensitivity cameras are preferred because they can detect and capture extremely low light signals and enhance both image quality and experimental flexibility in digital microscopy, overcoming limitations in traditional microscopy.
A visible light camera is a type of imaging device designed to capture pictures or video using only the visible portion of the electromagnetic spectrum (approximately 400–700 nanometers in wavelength), which is the same range detectable by the human eye.
Ultra-low read noise: sCMOS read noise approaches 1 e⁻, far outperforming traditional CCDs.
High frame rate: Parallel readout architecture supports 100 fps or higher.
Wide dynamic range: Captures bright and dark regions simultaneously with ratios up to tens of thousands to one.
Large field of view and high resolution: Suits high-resolution, wide-field imaging.
They are used widely in biological microscopy, fluorescence imaging, fast object inspection, astronomy, X-ray imaging, cold atom research, and other precision-science scenarios.
| Model | VIS028CU-NC | VIS026CU-NC |
| Sensor | Sony IMX585 | Sony IMX178 |
| Resolution | 8.3MP | 6.3MP |
| Pixel Size | 2.9 µm × 2.9 µm | 2.4 µm × 2.4 µm |
| Sensor Size | 11.14 mm × 6.26 mm | 7.37 mm × 4.92 mm |
| Diagonal | 1/1.2″ (12.78 mm) | 1/1.8″ (8.86 mm) |
| Frame Rate | 45 fps@3840×2160; 60 fps@1920×1080 | 59 fps@3072×2048; 59 fps@1536×1024 |
| Sensitivity | 5970 (mV/lx/s); 0.13 mV with 1/30s | 425 mV with 1/30s; 0.15 mV with 1/30s |
| Dark current | 0.13mV | 0.15mV |
| SNR | 36.2 / LCG: 45.8 (dB) | 40.3dB |
AttosView offers an optional YLGD series continuous zoom optical system for visible light cameras, designed specifically for high-precision imaging scenarios. The YLGD series continuous zoom optical system series provides multiple focal length options and is suitable for various professional applications such as security surveillance, industrial vision inspection, and scientific observation, ensuring excellent image clarity, operational flexibility, and environmental adaptability. For inquiries, please contact sales@attostek.com
