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1.4.2
Selection of Wide Converter Lens/ Anamorphic Lens
A wide converter lens or an anamorphic lens is required when you use a wide screen for
projection. Because a different type of lens should be used according to the type of projector
and screen, determine an appropriate lens in consultation with the end user, considering its
application purpose. See the table below for available lenses.
Both horizontal and vertical display area will be doubled at 4K.
Note
Available Wide Converter Lenses/ Anamorphic Lenses
Screen mask type
Horizontal moving
Vertical moving
Note: If the screen mask is vertical moving type and the image cannot be enlarged vertically
due to insufficient zooming magnification of the primary lens, do not use the wide
converter lens for projection. In this case, it is necessary to set the Screen file (Screen
Presentation Setting). For the Screen file, refer to "Digital Cinema Communicator for S2
Installation Manual".
22
Screen Type
SCOPE
2048 x 1080
VISTA (FLAT)
1998 x 1080
HDTV
1920 x 1080
SCOPE
2048 x 1080
VISTA (FLAT)
1998 x 1080
HDTV
1920 x 1080
Projected area
Wide converter lens/ Anamorphic lens
x1.25
-
-
x1.25 or None (Note)
-
-
1. Before Setting Up Your Projector
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