High performance industrial camera with new Sony CMOS sensors
19 Feb 2015
The Manta G-235 from Allied Vision takes advantage of Sony’s new Pregius global shutter pixel technology in order to capture images of moving objects without distortion. The IMX174 sensor offers outstanding light sensitivity, dynamic range, and colour reproduction in combination with high frame rates.
Pregius global shutter pixel technology
Available in monochrome or colour versions, the sensor provides a resolution of 1936 x 1216 pixels. The Pregius global shutter pixel technology utilises a special pixel structure that allows use of the noise reduction methods normally used in Sony’s low-noise CCD sensors without any compromise of the inherent high dynamic range of this CMOS sensor. This system not only prevents motion blur, but virtually eliminates noise in the image bringing a sensitivity previously unattainable in CMOS sensors.
Ideally suited for traffic management
The sensor’s extremely high dynamic range of over 70 dB allows the capture of scenes with high contrast ranges. The resulting additional information available in the images is important in many applications, such as traffic management control systems where the image detail can help prevent accidents. In addition, there are considerable benefits in space saving since less illumination equipment is required. The sensor’s high sensitivity allows the camera aperture to be stopped down giving increased depth of focus, bringing higher process stability and reliability thanks to improved detail in the image.
Major step forward in CMOS imaging quality
Mark Williamson, Director – Corporate Market Development at STEMMER IMAGING, commented: “These sensors provide a major step forward in CMOS imaging quality and can be an attractive alternative to CCD imaging for some applications. With a choice of GigE Vision or USB3 interfaces we can supply the best solution to meet individual needs for industrial inspection, outdoor applications with dynamic lighting situations, low light level applications, security and surveillance and HD broadcast analysis such as for sports analytics. In addition, more Sony Pregius global shutter sensors with 3.1, 5, 8.8 and 12 Mpixel resolution have recently been announced, providing even greater opportunities for camera manufacturers in the near future.”
Flexible, feature-rich Allied Vision Manta
The G-235 is part of Allied Vision´s flexible, feature-rich GigE Vision Manta camera range offering an outstanding price/performance ratio. It incorporates three LUTs, sophisticated colour correction algorithms, a robust metal housing, and many modular options such as angled heads or board level versions and is optionally available with Power over Ethernet. Delivering up to 55 frames per second the GigE Vision interface facilitates cable lengths of up to 100 meters.
Feature rich digital cameras with resolutions ranging from VGA (0.3 megapixel) up to 12 megapixel. Industrial GigE Vision interface (with POE options) with frame rates of up to 125 frames per second.
High frame rate global shutter cameras with excellent image quality for reliable inspection results. With CMOS sensors for monochrom and colour imaging and a polarisation option, there are plenty of options to suit various applications. The compact housing makes the JAI Go an ideal fit for tight spaces.