Need Assistance?

FiO + LS is managed by:
The Optical Society (OSA)
2010 Massachusetts Ave., NW
Washington, DC 20036  USA

Exhibitors - Who to Contact if You:

Want more information on developing a customized sponsorship: exhibitsales@osa.org or +1 202.416.1988

Need a copy of an exhibit space invoice or information about your booth/sponsorship/advertising payment: exhibitaccounts@osa.org or +1 202.416.1942.

Need to order furniture for the booth: Hargrove Customer Service – customerservice@hargroveinc.com or +1 301.306.4627.

Need to make a change to the Exhibit Guide description for your company: exhibits@osa.org or +1 202.416.1995.

Need to change the primary contact of record: exhibitaccounts@osa.org or +1 202.416.1942

Have questions about booth set-up times, shipping addresses or other logistical questions:  exhibits@osa.org or +1 202.416.1995.

Have to make a change to your registration: OSA Customer Service – cust.serv@osa.org  or +1 202.416.1907

Not sure who to call? When in doubt you can always contact OSA Customer Service – cust.serv@osa.org or +1 202.416.1907 and we will point you in the right direction.