What is 3D-Con?
The National Stereoscopic Association is a non-profit organization founded in 1974, whose goals are to promote the study, collection and use of stereo photography. It has over 1,000 members. 3D-Con is traditionally the name of the NSA’s annual convention, held somewhere different every year in the summertime.

3D-Con 2026 will be held in Albuquerque, New Mexico from July 12 to July 19, 2026, at the Clyde Hotel. The hotel is located in downtown Albuquerque across from the city Civic Plaza and Convention Center