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  Important Notice: On 20 November you may have received an email from The Optical Society requesting that you renew your membership. Due to a system error, this email was automatically sent to current members with expiration dates far in the future along with nonmembers of OSA.

Please disregard the message with our apologies.

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How long is an OSA membership term?

OSA offers 1, 3, 5 and 10 year memberships. Lifetime terms are also available. Visit Member Categories for more information.

I forgot my password, how do I retrieve it?

If you have forgotten your password, you can reset it online by visiting the My Account section of OSA.org (this is located at the top blue bar...

How can I get a copy of an invoice or receipt?

Please submit a Help Ticket or contact Customer Service by telephone at +1 202.416.1907 or +1 800.766.4672 (US/Canada only)...

How do I access my 50 free Optics InfoBase downloads member benefit?

Visit Optics InfoBase and click on "Log In." You will be prompted to login using your email address and your OSA password...

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If you are a OSA customer or have a OSA login please sign in, your personal information will be automatically populated and you will be able to track your request more easily using our online system.

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