北京微视新纪元科技有限公司（简称微视图像）成立于1994年，20年来一直专注于图形图像相关产品的研发和销售，拥有雄厚的图像采集、处理的硬件研发能力和软件自主设计、开发能力，具备丰富的视觉系统集成、安装及调试经验。微视图像同时也是国际知名的专业视觉技术公司RICOH、KOWA、Schneider、e2v、Chromasens、JAI、HAMAMATSU、FLI、NIT、Pleora、SILICONSOFTWARE、KAYA、Z-LASER等产品在中国的代理。
The BV-C8220CL and BV-C8225CL are 2CMOS color camera which employs newly developed prism optics and uses 1/2.9” 1.58MP Global shutter type CMOS sensors. They disperse the incident light to the visible wavelength and NIR wavelength and output an individual image respectively.
Key features
Newly developed 1/3-inch 2 wavelength band separation prism optics
The BV-C8220CL separates in color visible and NIR while BV-C8225CL in B/W
visible and NIR
2 x 1440(H) x 1080(V) pixels and pixel size of 3.45μm CMOS sensor are used
Effective output image size is 1280(H) x 960(V)
Small size and light in weight, compact and rugged body
Maximum 50 frames per second
Precise shutter setting of 1μsec unit (1/50 sec to 1/100000sec)
Gain adjustment from 0dB to 12dB
Shading compensation
Internal mode or external trigger mode
Three operation modes (No shutter mode, Shutter select mode, Pulse width)
Camera Link Base Configuration 8bit x 2
BV camera control tool is available
BV-C5400 equips newly developed prism optics for line sensors in lightweight and compact body and uses three 4K CMOS line sensors to capture R, G and B wavelength respectively.
Key features
Newly developed RGB Dichroic prism for line scan camera
Three CMOS, 4096 pixels, 7μm square pixel sensors to be used
Small size, light in weight, compact body design
Pixel clock cycle of 80MHz and line rate of 18,034 lines/second
Variable electronic shutter from 55.45μs to 100ms in 12.5ns unit
4K full resolution mode or Binning 2K mode can be selected
Image output through Camera Link Base configuration, 8bit x３
Gain setting from -3dB to +12dB
Internal or External trigger for synchronization
Shading compensation with PRNU and DSNU
Lens aberration compensation
Three operation modes (No Shutter mode, Shutter select mode, Pulse width)
Communication interface by Camera Link, Baud rate of 115200bps
Field update function
Camera Control Tool is available
BV-C5200 equips newly developed prism optics for line sensors in lightweight and compact body and uses three 2K CMOS line sensors to capture R, G and B wavelength respectively.
Key features
Newly developed RGB Dichroic prism for line scan camera
Three CMOS, 2048 pixels, 7μm square pixel sensors to be used
Small size, light in weight, compact body design
Pixel clock cycle of 80MHz and line rate of 18,034 lines/second
Variable electronic shutter from 55.45μs to 100ms in 12.5ns unit
Image output through Camera Link Base configuration, 8bit x３
Gain setting from -3dB to +12dB
Internal or External trigger for synchronization
Shading compensation with PRNU and BSNU
Lens aberration compensation
Three operation modes (No Shutter mode, Shutter select mode, Pulse width)
Communication interface by Camera Link, Baud rate of 115200bps
Field update function
Camera Control Tool is available
BV-C2900 is SWIR (Short Wave Infrared) camera using one InGaAs VGA sensor having the sensitivity from 950nm to 1700nm.
The used sensor is VGA resolution, 20 micron pixel size and has the sensitivity from 950nm to 1700nm. The interface is Camera Link or Gigabit Ethernet (1000BASE-T). Lens mount is conventional C mount and lenses of more than 1-inch format should be used. Bluevision SWIR series lenses, 20mm, 24mm, 28mm, 35mm, 50mm and 105mm lenses C mount type are available.
BV-C2903 is SWIR (Short Wave Infrared) camera using one InGaAs QVGA sensor having the sensitivity from 950nm to 1700nm.
The used sensor is QVGA resolution, 20 micron pixel size and has the sensitivity from 950nm to 1700nm. The interface is Camera Link or Gigabit Ethernet (1000BASE-T). Lens mount is conventional C mount and lenses of more than 2/3-inch format should be used. Bluevision SWIR series lenses, 20mm, 24mm, 28mm, 35mm, 50mm and 105mm C mount type are available.
he BV-C3200 is a SWIR line scan camera using a prism optics and two InGaAs sensors to disperse the SWIR wavelength band from 950 nm to 1700 nm in two wavelength bands. This structure is very useful and effective to detect foreign materials by comparing two images, or to discriminate materials to be adulterated by measuring the response of light such as reflection, transmission or absorption to the different wavelength. It is known that the light in SWIR bandwidth responds differently to materials and by utilizing this characteristics, the BV-C3200 has a capability to inspect
foreign materials, scratches or internal conditions which are difficult by visible cameras. The BV-C3200 has a camera link interface and M52 lens mount.
In addition to the BV-C3200, Bluevision Ltd., Japan will produce a camera to disperse the visible light in two specific wavelengths or the SWIR bandwidth in two specific wavelengths as build-to-order products.
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