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Optica will be performing scheduled maintenance on Wednesday (8 October) beginning at 17:00 ET. We apologize for any inconvenience this may cause. Thank you for your patience as we improve our services.


If you need assistance, Customer Service can be reached at +1 202.416.1907 (Worldwide) +1 800.766.4672 (US/Canada) or by emailing us at custserv@optica.org. Customer Service is available from 08:30 to 18:00 ET, Monday through Friday.

On-Demand Presentations

27 - 29 April 2021
In-person Event - Eastern Daylight/Summer Time (US & Canada) (UTC -04:00)


Watch the Recorded OIDA Technology Showcase Presentations!

You can now view on-demand presentations from the OIDA Technology Showcase live event that took place 27-29 April 2021. Just pick a technology theme, click on a presentation thumbnail below and view at your convenience.

Image for keeping the session alive