Precision optics design company Davin Optronics Ltd. has announced the appointment of Graham Cole to a senior position in sales. Cole, who has more than 25 years of experience in the optronics sector, will focus his efforts on European account development and management of existing strategic accounts. Before joining the company, he worked at Phoenix Optical Technologies Ltd. and at CVI Melles Griot. For more information, visit: www.davinoptronics.com