BARRINGTON, N. J., Nov. 21 -- Edmund Optics (EO) is offering a 20-percent discount on all optical components and a 5-percent discount on its other catalog items to university and educational customers through Dec. 31. The company said the incentive is part of its continued support of educational research in photonics and related technologies. EO also sponsors several scholarships and Excellence in Optics awards at schools such as the University of Rochester, the Rochester Institute of Technology (RIT) and the New Jersey Institute of Technology (NJIT). The company employs interns and full-time engineering graduates from a variety of photonics programs. Those eligible for the discount may place orders at www.edmundoptics.com/education. The promotional code, to be used at checkout, is EDU5. For more information, call Marisa Edmund at (800) 363-1992.