5GigE multispectral line scan camera extends vision capability

22 June 2023

The Linea2 4k Multispectral 5GigE line scan camera, from Teledyne DALSA, offers a 5GigE interface with five times the bandwidth of the Linea GigE camera.

The Linea2 4k Multispectral 5GigE simultaneously captures high resolution RGB plus Near Infrared (NIR) multispectral images to reveal invisible features that cannot be detected using visible lighting alone. This makes it well suited for identifying hard to see defects, contaminants and security features in applications such as automated optical inspection, printing inspection, optical sorting systems, material grading and inspection, web inspection and many other machine vision applications.

The camera is powered by Teledyne’s quadlinear CMOS sensor with a 4,096 x 4 pixel resolution and 7 x 7 µm pixel size. There are four sensor rows for red, green, blue, and NIR channels, with spectrally independent colour and NIR outputs for minimal crosstalk. Unlike prism-based cameras, the Linea2 cameras do not require optical lenses, which helps to reduce the overall vision system cost.

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