Panasonic AV-HS04M7D Instrucciones De Uso página 27

Operation (3D mode)
 Concerning the amount of parallax
The point where the optical axes of the two cameras used to shoot the left-eye image (Lch) and right-eye image (Rch) converge
is called the "convergence point".
When shooting 3D images, the surface where this convergence point is positioned serves as the reference.
For the purposes of these instructions, this reference surface is referred to as the "virtual screen".
When a subject at the "virtual screen" position is shot, it will be at the same position in both the Lch and Rch images.
Convergence point
Point where the
optical axes of
the two cameras
converge
Left-eye
camera
Lch Rch
When a subject in front of (jutting out direction) the virtual screen is shot, it will be positioned on the right side in the Lch image
and on the left side in the Rch image.
Conversely, when a subject behind (recessed direction) the virtual screen is shot, it will be positioned on the left side in the Lch
image and on the right side in the Rch image.
For the purposes of these instructions, the difference (area P in the figures below) between the positions of the subject formed
when the two images (Lch and Rch) are superimposed is referred to as the "amount of parallax", and it is indicated as a
percentage of the picture width.
Jutting out direction
Left-eye
camera
Lch
Virtual screen
Right-eye Left-eye
camera camera
Virtual screen
Subject positioned in front of
the virtual screen
Right-eye
camera
Rch
P
Rch Lch
Subject positioned at position of
virtual screen
Right-eye
camera
Lch Rch
Recessed direction
Left-eye
camera
Lch
36 (E)
Lch
Rch
Subject positioned behind
the virtual screen
Right-eye
camera
Rch
P
Lch Rch