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Lenses
Lenses
This APPENDIX gives an overview of the tables and formulas for the available lenses for the BARCOGRAPHICS 9100.
An overview of all tables, diagrams and formulas can also be found in the manual "Installation diagrams for BARCO projectors", order
number : R5975924.
The next lenses are available :
Name
length lens
mm (inch)
HD(1.2:1)
253 (9.96)
HD(2.2:1)
235 (9.25)
HD(3.3:1)
149 (5.87)
HD(4.0:1)
165 (6.50)
HD(5:1)
238 (9.37)
HD(7:1)
373 (14.68)
HD(1.5-3:1)
460 (18.11)
HD(3-5.3:1)
578(22.8)
Lens formulas to calculate the projector distance.
HD(1.2:1)
Metric PD=1.264 x SW + 0.126 + (0.018/SW)
Inch
PD= 1.264 x SW + 4.961 + (27.90/SW)
HD(2.2:1)
Metric PD=2.0566 x SW + 0.16 + (0.029/SW)
Inch
PD=2.0566 x SW + 6.299 + (44.95/SW)
HD(3.3:1)
Metric PD=3.33 x SW + 0.386 + (0.046/SW)
Inch
PD=3.33 x SW + 15.19 + (71.30/SW)
HD(4.0:1)
Metric PD=4.02 x SW + 0.50 + (0.06/SW)
Inch
PD=4.02 x SW + 19.69 + (93/SW)
HD(5:1)
Metric PD=5 x SW + 0.747 + (0.070/SW)
Inch
PD=5 x SW + 29.41 + (108.5/SW)
HD(7:1)
Metric PD=6.911 x SW + 1.414 + (0.096/SW)
Inch
PD=6.911 x SW + 56.06 + (148.8/SW)
HD(1.5-3:1)
Metric PDmin=1.49 x SW + 0.123
PDmax=2.983 x SW + 0.145
Inch
PDmin=1.49 x SW + 4.84
PDmax=2.983 x SW + 5.71
HD(3-5.3:1)
Metric PDmin=3.126 x SW - 1.08 ± 0.2
PDmax=5.345 x SW ± 0.2
Inch
PDmin=3.126 x SW - 42.52 ± 8
PDmax=5.345 x SW ± 8
B-2
diam. lens
weight
mm (inch)
kg (lbs)
189 (7.44)
8.7 (19.2)
137 (5.39)
7.5 (16.5)
152 (5.98)
4.3 (9.5)
152 (5.98)
3.5 (7.7)
164 (6.46)
5.1 (11.2)
196 (7.72)
12.0 (26.4)
260 (10.24)
13.0 (28.7)
225(8.9)
15.0(33.1)
order number
R9829200
R9829060
R9829075
R9829145
R9829180
R9829090
R9829150
R9829190
5975207 BARCOGRAPHICS 9100 081196
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