Lenses - Barco R9040100 Owner's Manual

SH
Screen
B
SW
Screen
SH

Lenses

1 Determine the required screen width.
2 Determine the approximate position of the projector in the projection room with regard to the screen and measure the
projector-screen distance (PD).
3 Use the lens formulas in appendix B to find the best corresponding PD with regard to the measured projector-screen distance
for the required screen width.
The desired lens is determined.
The projector is supplied without any lens.
The following lenses are available, or will become available (contact a Barco service center) as an option :
Lenses
QGD(1.36-2.06:1)
QGD(7:1)
QGD(0.8:1)
On-Axis lens for screen sizes
from 40-70 inch diagonal
QGD(0.8:1)
On-Axis lens for screen sizes
from 84-120 inch diagonal
QGD(1.27:1)
QGD(2-2.8:1)
QFD(1.27:1)
QFD(1.4-2:1)
QFD(2.1-3:1)
QFD(2.5:1)
QFD(4.5-6:1)
5976135 BARCOSIM 6 21032000
OFF-Axis installation
SIDE VIEW
Optical axis projection lens
A
PD
CD
Floor
TOP VIEW
SW
Floor
BACK VIEW
CD = B - A
Screen
SH
Projector
B
SW
Screen
Standard version
R9829850
R9840030
R9829800
R9840040
R9840000
R9829790
R9840400
R9840380
R9840390
R9840290
R9840100
Installation Guidelines
ON-Axis installation
CD = B - A
Projector
SIDE VIEW
Optical axis projection lens
A'
PD
CD
Floor
TOP VIEW
SW
SH
Floor
BACK VIEW
Scheimpflug version
R9840520
R9840480
R9840490
R9840500
R9840600
R9840610
R9840470
R9840460
2-3