This group is for displaying and discussing 3D "stereo" pictures which require red-cyan glasses to view, with the red lens over the left eye and the cyan lens over the right.
To make these pictures you take two similar shots and then use some software to merge them together.
The pictures look fuzzy unless you use those red-cyan glasses to see the 3D effect.
(For example, I use a kit from Photo 3-D to help take the pictures and then to merge them). I have no affiliation with that company! Other systems may do just as well.