Teledyne DALSA Piranha4 camera features CMOS sensor design for spectrally independent RGB+NIR outputs0
Teledyne DALSA introduced its Piranha4 2k quadlinear line scan camera featuring red, green, and blue (RGB) outputs plus a Near Infrared (NIR) channel for multispectral imaging. The CMOS image sensor design features wafer-level dichroic filters that enable spectrally independent RGB and NIR outputs. The camera is available in 2k resolution, with 14.08 micron pixel size and delivers a maximum line rate of 70 kHz. In addition to its multispectral capability, the camera also features sub-pixel spatial correction, horizontal parallax correction, multiple AOI and ROI, and independent exposure time for each color channel. Flat field correction can be done on each channel or as a group.