Equipped with sensors compatible with the ultraviolet range! A low-noise cooled camera system capable of capturing images down to 200nm has arrived!
Bitran's cooling camera system offers a lineup of cameras compatible with the ultraviolet (UV) region. This cooling camera system features sensors sealed with quartz glass that transmits UV light. While typical cameras have reduced sensitivity and become difficult to use as the wavelength of ultraviolet light decreases, this camera allows for long exposure times with reduced noise through cooling, enabling the capture of images with a good signal-to-noise ratio (S/N). In addition to the included camera control software, the SDK facilitates custom programming for camera control and data analysis using MATLAB, LabVIEW, C language, and Basic, significantly shortening research and development time. ★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆ Evaluation Rental Currently Available We offer free evaluation rentals of our cameras. Would you like to try out the performance of our cooling cameras? If you are interested in "trying it out for yourself," you can apply through the URL below. https://www.bitran.co.jp/ccd/contact/rental/
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basic information
■ Linearity CS-76UV - Capable of long exposure with low noise comparable to CCD - Suitable for light quantity measurement due to its linearity - Utilizes a back-illuminated 8.06 million pixel CMOS sensor ■ Linearity CS-66UV - Quantum efficiency of over 90%, suitable for light quantity measurement due to its linearity - Utilizes a back-illuminated high-sensitivity CMOS sensor with a pixel size of 6.5µm ■ Performance-focused BK-50UV - Utilizes a back-illuminated ultra-high-sensitivity CCD sensor - UV coating with a quantum efficiency of over 75% - Supports from the ultraviolet range of 200nm to the visible light range with 16-bit resolution
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Applications/Examples of results
■ Various defect inspections ■ Semiconductor inspections ■ Biological microscopy field ■ Ultraviolet light measurement ■ Sterilization lamp technology field etc.
Line up（3）
| Model number | overview |
|---|---|
| CS-76UV | [Ultraviolet Camera - Global Shutter Cooling CMOS Camera] This is a cooling CMOS camera system that is very low noise while being a global shutter. It adopts SONY's Pregius S series. It has 8.06 million pixels in a square of 2840 pixels and supports ultraviolet imaging from 200 to 400 nm, achieving distortion-free image capture even for moving subjects. |
| CS-66UV | [Ultraviolet-Compatible Back-Illuminated 4 Million Pixel Cooling CMOS Camera] Equipped with a super high-sensitivity CMOS sensor with a quantum efficiency of over 90%, it is suitable for the ultraviolet range. With linearity, it is ideal for light measurement and data analysis. It can detect contamination and dirt that cannot be detected by visible light. |
| BK-50UV | [Ultraviolet-Compatible 1 Million Pixel Cooling CCD Camera] This is a cooling CCD camera system that is highly sensitive in the 200 to 300 nm range and can capture images up to the visible light range. It uses a back-illuminated CCD with UV coating. With a quantum efficiency of over 75%, it captures fine phenomena with 16-bit gradation. It is ideal for detecting fine scratches caused by ultraviolet light, mineral analysis, and biological research. |
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Company information
Our company has received high praise for our domestically produced cooling cameras, and for many years we have released various cooling cameras for astrophotography and industrial low-light imaging. A cooling camera is a camera that cools the sensor to below 0°C to reduce noise, allowing for high S/N ratio images even in dark environments or with weak light. We offer a lineup of cameras that can capture faint emissions and special wavelengths such as ultraviolet and near-infrared, which are not possible with regular cameras. Additionally, we also accept custom camera orders, so please feel free to contact us. Applications of cooling cameras: ■ Astronomical observation ■ Detection of weak light ■ Light measurement ■ Biological microscopy ■ Fluorescence microscopy imaging ■ Medical field ■ Special applications such as X-rays, ultraviolet, and near-infrared