 GRENOBLE, France, June 29, 2021 GLOBE NEWSWIRE -- Teledyne e2v, a Teledyne Technologies NYSE: TDY company and part of the Teledyne Imaging group, introduces Tetra , a low-cost, high-performance quad linear CMOS sensor family. The Tetra sensors are ideal for food sorting, recycling, logistics, pick-and-place, document scanning, and other machine vision applications that require cost-effective mono, color, and multispectral imaging. 