There’s a much easier way to make 3D Stereo Images & Animations
than using the basic Blender’s built-in Native “Stereo 3D” …
3D Stereo Red/Cyan Anaglyph image
rendered using a “special” addon,
that is the FULL VERSION and COMPLETELY FREE!
DEMO 3D Stereo Video of Red/Cyan ANIMATIONS & Images rendered using the same addon
( Watch fullscreen and with 3D Red/Cyan Glasses ! )
If you are into 3D Stereo rendering, and using Blender 2.78c,
then you MUST check this out!
Link: https://blenderartists.org/forum/showthread.php?432942