Dalsa Corp. has unveiled the Piranha Color camera, an addition to its Piranha family of line-scan cameras for machine vision OEMs. The camera can be used for document scanning and for patterned web, food and printed circuit board inspection. Models are available with resolutions of 2000 or 4000 pixels and with line rates up to 33 kHz. Flat-field correction is built in. The camera’s trilinear sensor incorporates three sensors — one each for red, green and blue — on one semiconductor chip.