Barco G50, Руководство по установке

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29 R5916677 /00 G50
2.7 Lenses
The following table is subject to changes and was last updated on 2023-06-09. Consult the Barco
website for the most recent information about available lenses.
Available lenses
Order No
Description
Throw Ratio
Image
R9801830 1 G lens - Ultra Short Throw 90°
(This lens has special installation
instructions. See chapter
“G lens (0.37 -
0.4 : 1) UST 90°”, page 57 )
0.37 - 0.4 : 1 (WUXGA)
R9802300 G lens - Short Throw 0.65 - 0.75 : 1 (WUXGA)
R9801840 G lens - Short Throw 0.75 - 0.95 : 1 (WUXGA)
R9832755 G lens - Wide zoom 0.95 - 1.22 : 1 (WUXGA)
R9801784 G lens - Standard 1.22 - 1.52 : 1 (WUXGA)
R9832756 G lens - Long Zoom 1.52 - 2.92 : 1 (WUXGA)
R9832778 G lens - Ultra Long Zoom 2.90 - 5.50 : 1 (WUXGA)
Lens specification table
Projection Lens
R9802300 R9801840 R9832755 R9801784 R9832756 R9832778
Short
Throw
Short
Throw
Wide Zoom Standard
Long Zoom
Ultra Long
Zoom
Throw Ratio 0.65 - 0.75 0.75 - 0.95 0.95 - 1.22 1.22 - 1.52 1.52 - 2.92 2.90 - 5.50
Zoom Ratio 1.15X 1.28X 1.25X 1.25X 1.9X 1.9X
Throw Distance 0.68 ~ 8.2
9m
0.79 ~ 10.38
m
1.01~13.33
m
1.29 ~ 16.58
m
1.61 ~ 31.70
m
3.18 ~ 57.86
m
Screen size
Throw Ratio 0.65 0.75 0.75 0.95 0.95 1.22 1.22 1.53 1.52 2.92 2.9 5.5
Diag-
onal
(inch)
Heig-
ht
(m)
Width
(m)
Min
(m)
Max
(m)
Min
(m)
Max
(m)
Min
(m)
Max
(m)
Min
(m)
Max
(m)
Min
(m)
Max
(m)
Min
(m)
Max
(m)
50 0.67 1.08 0.68 0.79 0.79 1.01 1.01 1.31 1.29 1.62 1.61 3.12 3.18 5.89
60 0.81 1.29 0.83 0.96 0.96 1.22 1.22 1.57 1.56 1.95 1.94 3.76 3.78 7.05
70 0.94 1.51 0.97 1.13 1.12 1.43 1.43 1.84 1.82 2.29 2.27 4.39 4.39 8.20
80 1.08 1.72 1.11 1.29 1.28 1.64 1.63 2.11 2.09 2.62 2.60 5.03 5.00 9.36
90 1.21 1.94 1.26 1.46 1.45 1.85 1.84 2.38 2.35 2.95 2.94 5.66 5.61 10.51
Introduction
1. This lens is sold as a package containing lens, lens support and safety cable (see Barco website for ordering information)