Step 1: Materials
(Mine were "Master Image" by far the easiest ones to work with)
Small flathead screwdriver
Step 2: How passive 3D works
To see this in action, put a pair of 3D glasses on and hold another pair facing you. Close one eye and slowly turn the pair of glasses you are holding. You'll see one lens turn almost completely dark. Switch eyes and the other lens will be dark. Our Anti-3D glasses will be modified so that each eye receives the same image.
Step 3: Disassemble the Glasses
- Insert the screwdriver and carefully pop off the arms.
- Using the screwdriver carefully pop off the lens retainer piece.
- Be sure to leave the lenses where they are. You don't want to mix them up!
- Repeat on second pair.
Step 4: Swap and Trim Lenses
Step 5: Reassemble
Now hit the theater and enjoy the glorious flatness of 2D!