Help us to prepare for future NSA 3D-Cons!

Please take a few moments to give us feedback on this year's convention:
2020 3D-Con Feedback Survey


WELCOME TO THE NATIONAL STEREOSCOPIC ASSOCIATION'S 46TH ANNUAL 3-D CON!

It's over!

Many thanks to everyone who attended and helped make the event one for the ages!


NSA 2020 Virtual Convention Schedule (PDT):
3D-Con Schedule in Other Time Zones


New Concept for NSA, Going Virtual

For 45 years, the convention has been held in different locations around the US. This year, we are excited to go Virtual with 3d-Con 2020! The event will be held August 13-16 2020, and will feature most elements from past physical events, but in your own home!

The conference will utilize Zoom for most question-and-answer type events, and YouTube for visual events. Some YouTube events will be streamed in anaglyph with a separate stream for side-by-side. Speak to your fellow conference attendees and presenters in our cutting-edge High Fidelity room, or engage in lively conference-related conversation in our Facebook Group.

Most workshops and theater shows will be recorded so you will be able to watch at your convenience, in your time zone. Please see the conference schedule below, and the tabs to the left to read about the many sessions being offered.

We are asking that everyone register for the conference to ensure you have the links needed to access all the 3D-Con Sessions. Some registration options include souvenir anaglyph and polarized glasses, as well as a beautiful Image 3D reel created by members of the PSSCC.

You'll also have the opportunity to become a member of the NSA and get a subscription to Stereo World. If you're not a member, what are you waiting for? Please be patient with us as we forge on into new possibilities of spreading the world of 3D!

We look forward to seeing you in a few short days!

Phyllis and Greg


We would like this convention to be one of the best attended in many years, so please register yourself and remind all your friends about 3D-Con and tell them to come to the convention website and either register online or via mail/email. Even if they are registering for free! We really need to have everyone register so our software is set up to handle all who wish to participate in the various events.


Thanks to our contributors!

supplier of commemorative paper 3D glasses.


supplier of commemorative View-Master reel.


PARALLEL View. Change to Cross View

Thanks to Rob Ellis for the 2020 logo!


Convention Archives:
Current 3d-Con
2019 Akron, OH
2018 Cleveland, OH
2017 Irvine, CA
2016 Tulsa, OK
2015 Salt Lake City, UT
2014 Murfreesboro, TN
2013 Traverse City, MI
2012 Costa Mesa, CA
2011 Loveland, CO
2010 Huron, OH
2009 Mesa, AZ
2008 Grand Rapids, MI
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