Submission Deadline: September 22, 2009 12:00 p.m. noon EDT (16.00 GMT) Hotel Reservation Deadline: Extended through January 7, 2010 Pre-Registration Deadline: January 12, 2010
For questions concerning LACSEA please contact: The Optical Society 2010 Massachusetts Ave., NW Washington, DC 20036-1023 Tel: +1 202.416.1907 or +1 800.723.4632 Fax: +1 202.416.6140 Email: custserv@osa.org