Alexander Pisarski has been appointed the precision optics sales manager for North America at Schneider Optical Machines, the company announced. Pisarski has experience in optical components and fabrication. He has worked in applications engineering and technical sales for QED Technologies and, most recently, was the East Coast sales engineer for ISP Optics. Schneider Optical Machines manufactures optical fabrication technology. For more information, visit: www.schneider-om.com