6.3MP-8.3MP, 400-1000nm CMOS Microscope Camera

| 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 |
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.
| 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 |

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.
AttosTek provides extensive third-party software support for its UV-Vis cameras and SWIR cameras, facilitating rapid integration and use in various development environments. This includes SDK and demo programs for LabVIEW and MATLAB, as well as DirectShow drivers, Micromanager, and TWAIN SDK drivers. These features enable seamless compatibility with mainstream development environments and third-party software, greatly simplifying the workflow for system integration and secondary development.
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AttosView Recommended System Requirements |
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Operating System |
Microsoft® Windows® XP / Vista / 7 / 8 /10 /11(32 & 64 bit), Mac OSX, Linux |
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Processor (CPU) |
≥3.0 GHz Intel Core i5 or Higher |
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Memory (RAM) |
≥8 GB |
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Hard Drive |
NVMe Solid State Drive (SSD) |
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Graphics Card |
Dedicated Adapter with ≥256 MB RAM |
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Motherboard |
USB 3.0 (-USB) Cameras: Integrated Intel USB 3.0 Controller or One Unused One Unused PCle3.0*16 Slot |
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Connectivity |
Internet Connectivity for Driver Installation |

Q1 : Why High-Sensitivity Cameras Are Preferred in Digital Microscopy
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.
Q2 : What is a visible light camera?
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.
Q3 : What advantages does sCMOS offer over CCD?
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.
16 MP 9 μm Pixel sCMOS High-Resolution Camera
| 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 |
VIS028CU-NC
8.3MP Color CMOS Camera with 2.9µm Pixel, USB 3.0 Interface, 45fps
VIS026CU-NC
6.3MP Color CMOS Camera with 2.4µm Pixel, USB 3.0 Interface, 59fps
Optional accessories – lenses
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





