Found some software to align the 3D photos for parallel viewing without a #3D screen. It reads the .MPO files the #3DS saves and supports displaying them in several ways. Perhaps I'll get a pair of anaglyph glasses to play around with as well.

Stereo Photo View software: https://stereophotoview.bitbucket.io/en/

These are free-viewable without crossing your eyes, though you may have to play around with what size you view them at. Smaller is easier.

https://stereosite.com/basic-tutorials/how-to-free-view-stereoscopic-pairs/

#3DPhotography #Stereoscopic