just found this. see "3d camera"
https://shop.lomography.com/shop/
"With normal 35mm film, and standard developing, the Loreo 3D will animate your flat-photo world into a textured, almost touchable wonderland! Using a series of precise mirrors, the Loreo 3D splits your image into two stereo pairs. After development, place your photos into the included 3D viewer, and marvel as your pictures explode into intense 3-D portraits! Features an electronic flash for full flexibility. Packaged set includes the Loreo 3-D, Viewer, manual, and protective carry case."