Headwall Signs Distributor in Italy Headwall Photonics of Fitchburg, Mass., has signed Diessechem srl of Milan and Rome as distributor of its hyperspectral sensors and Raman imagers in Italy. Diessechem will manage Headwall’s products through its Diesseinstrument unit. Product manager Francesco Beccari, who has extensive experience in spectral imaging, will handle sales, support and training. Since Diessechem handles complementary imaging technologies, it will be able to provide end-to-end, application-specific products built around Headwall’s sensors, the company said. Headwall’s sensors are used for remote sensing, advanced machine vision, pharmaceuticals, biotechnology, and mining and mineral exploration.