The 41st National Stereoscopic Association Convention

July 21-27, 2015
Snowbird Ski & Summer Resort
Snowbird, UT


Handouts from the 2015 3D-Con


NSA Workshops are not available anywhere else! See demonstrations on creating stereo images, including phantograms, stereo cards, anaglyphs, etc. and discussions on software and hardware. The workshops include time for audience questions and participation - these are a valuable part of each convention. Each NSA convention has a unique selection of workshops.

Special Interest Groups

Sometimes called by the acronym SIG or "Birds of a Feather" meetings, these meetings are an opportunity to discuss various aspects of 3D with other individuals with similar interest. The meetings range from informal discussions to formal meetings. All registered attendees of the convention are welcome to attend any session. Meetings are 50 minutes (unless otherwise scheduled). Workshops and SIGs are 50 minutes: the last 10 minutes is for tear-down/ setup for the next one.

PARALLEL View. Change to Cross View

A packed workshop at 3D-Con 2012 for "Alioscopy Trigger in Adobe Photoshop CS6 for Auto-stereoscopic 3D Display" by Pia Maffei and Doug Betzold. Stereo by John Dennis.

Website by Terry Wilson,