WolfVision VZ-C3D How to 3D - Handbuch (Seite 4)

3
Importance of correct height of the display
Binocular disparity
3D
object
3D
object
eyes
observer 1 eyes
observer 2
The level of the eyes of the observers is almost approximately the same (all observers are either standing
or sitting). But the position in opposite to the 3D display is varying and the angle of view is changing. As
result, the visible 3D effect will vary. Displays can only offer horizontal motion parallax and no vertical.
Therfore the exact height of the display is crucial for a good 3D viewing experience.
object focused
in front of the screen
Vergence plane
object focused
behind the screen
Comfort zone
Vergence adjusted correctly and the is in front or behind the screen
(depth of the reference plane for the 3D image)
focused object
stereoscopic base
twin-cameras
disparity
Vergence
point