CD = B - A
Projector
SIDE VIEW
SIDE VIEW
CD = B - A
SH
Screen
SH
Optical axis projection lens
Screen
Projector
A'
PD
Optical axis projection lens
A
PD
B
B
CD
CD
Floor
Floor
SW
SW
Screen
Screen
TOP VIEW
TOP VIEW
SW
SW
SH
SH
Floor
Floor
BACK VIEW
BACK VIEW
