Lumen Dynamics, Formerly EXFO Inc.’s Life Sciences and Industrial Division, Establishes New Corporate Identity and Launches Web Site

Mississauga, Ontario, CANADA, [December 1, 2010] — Lumen Dynamics Group Inc. (Lumen Dynamics) has unveiled its new corporate logo and launched its new website
www.LDGI.com. The former Life Sciences & Industrial Division of EXFO Inc. renamed the organization following its recent acquisition by The Riverside Company (Riverside). A global private equity firm, Riverside is focused on partnering with companies led by strong management teams with market leading products to enhance the success of its companies through acquisitions and organic growth.

“Lumen Dynamics differentiates itself with a refined research and development process and core technology that drives the introduction of new products,” said Riverside Principal Jack Nestor. “The company has a history of innovation and a proven ability to respond quickly to market trends and demands which meshes nicely with our ambitious plans. We look forward to working with Lumen Dynamics’ strong management team as we drive growth.”

With market leading product lines – X-Cite®, OmniCure®, Excelerate® and Burleigh®– Lumen Dynamics serves a broad range of customers worldwide in the life sciences, medical device manufacturing, electronics manufacturing and digital printing industries. “We remain focused on our commitment to maintaining global leadership in the design, manufacture and marketing of specialty light-based delivery solutions, said Allan Firhoj, President and CEO of Lumen Dynamics Group. “We are very excited about our future and we are confident that under the new ownership of The Riverside Company, we will continue to deliver high value solutions through the innovative application of light.”

Building on a 26 year history, Lumen Dynamics specializes in harnessing light with technological expertise to revolutionize the way its customers work. A pioneer in innovative light solutions, Lumen Dynamics combines commitment, knowledge and enthusiasm of its people with its passion for excellence to drive the innovation of industry leading solutions. The new company name, Lumen Dynamics, derives its meaning from the power of light and continuous activity of energy. This name is representative of Lumen Dynamics’ continued ability to adapt and succeed in providing innovative light-based solutions to best suit the changing needs of its markets.

About Lumen Dynamics Group Inc.
Lumen Dynamics Group Inc. is a global leader of innovative specialty light delivery solutions within the Life Sciences, Medical Devices, Optoelectronics and Graphics Digital Printing markets. Founded in 1984, the company offers market leading products through its industry recognized brands, X-Cite®, OmniCure®, Excelerate® and Burleigh®. Lumen Dynamics is a technology company propelled forward by its commitment to providing customer solutions through the innovative application of light. For more information about Lumen Dynamics visit

www.LDGI.com