The Optical Unit Outline - Sharp XG-P20XU Bedienungsanleitung

XG-P20XU
XG-P20XE
XG-P20XD
Layout of the optical system
Note: Layout for positioning the optical system.
1/2λ plate
Sapphire glass
Polarizing plate
Incident polarizing plate B
Dichroic coating
(B transmission)
M6
BLUE
G03
Relay lens 1
Relay lens 2
G02
M4
AL-deposited face
* The M3 mirrors have a coating
wedge (for different film thick-
ness). Set up these mirrors, with
their markings positioned as
shown above, so that their
coated faces and both sides be
in the correct directions.

THE OPTICAL UNIT OUTLINE

Projection Lens
B-LCD
Cross dichroic prism
G-LCD
Incident polarizing plate G
L2
Condenser lens G
GREEN
Marking
BLUE
G01 * M3
Relay lens 1
UV-absorption-filter
UHP lamp
(Light source)
Fly-eye lens (incoming light)
http://www.pureglare.com.au
1/2λ plate + polarizing plate
Sapphire glass
Polarizing plate
Incident polarizing plate R
Dichroic coating
(R transmission)
R-LCD
L2
Condenser lens R
1/2λ plate
Sapphire glass
Polarizing plate
Marking
Dichroic coating
(R, G transmission)
Dichroic coating
PBS(polarization
beam splitter)
L1
AL-deposited
face
PBS aperture
Fly-eye lens (outgoing light)
UV-IR coating
20
M5
AL-deposited face
(R reflection)
RED
M2
M1