Originally Posted by charlievoviii
but some movie where the object are like popping out of the screen, make my eyes feel weird. I'm sitting about 15 feet away. Im I too close ?
It all depends on the object popping out. If you're too close to the 3D, the 3D projection of the objects actually enter your eyes and may cause issues. Things like 3D snow or 3D cute bunnies will not be a problem, but I would never sit that close to something dangerous like a 3D lava flow or a 3D dinosaur*
*There are no studies that support my theory.