Glasses-free 3D has never really worked for me, probably for the same reason I never quite mastered those magic eye puzzles.

Standard, sometimes just referred to as digital: This is your average movie-theater experience, found anywhere from Regal to a small independent theater. Then there's 3D, the one with the glasses ...

First, check the settings on your Panasonic DP-UB820 Blu-ray Player. Access the settings menu, navigate to the “3D Settings” ...