Barco R9001190 - Manual (Page 46)

B-2
Lenses
5975398 BARCODATA 3200 110797
Lenses
This APPENDIX gives an overview of the tables and formulas for the available lenses for the BARCOGRAPHICS 9200.
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 diam. lens weight order number
mm (inch) mm (inch) kg (lbs)
MD(1.2:1) 247 (9.7) 124 (4.9) 2.8 (6.6) R9829470
MD(2.3:1) 232 (9.13) 118 (4.6) 4.0 (8.82) R9829340
MD(3.4:1) 188 (7.4) 118 (4.6) 2.8 (6.17) R9829350
MD(5:1) 184 (7.25) 118 (4.6) 1.8 (3.97) R9829360
MD(6:1) 177 (6.98) 118 (4.6) 2.0 (4.72) R9829370
MD(7:1) 177 (6.98) 118 (4.6) 2.0 (4.72) R9829380
MD(1.7-3:1) 428 (16.85) 164 (6.46) 6.5 (14.0) R9829335
MD(3-6:1) 389 (15.3) 143 (5.6) 5.4 (12.0) R9829590
Lens formulas to calculate the projector distance.
MD(1.2:1) Metric PD=1.21 x SW + 0.08
Inch PD= 1.21 x SW + 3.15
MD(2.3:1) Metric PD=2.265 x SW + 0.03
Inch PD=2.265 x SW + 1.18
MD(3.4:1) Metric PD=3.365 x SW + 0.08
Inch PD=3.365 x SW + 3.15
MD(5.0:1) Metric PD=4.92 x SW + 0.17 + (0.02/SW)
Inch PD=4.92 x SW + 6.693 + (31/SW)
MD(6:1) Metric PD=6.1 x SW + 0.31 + (0.03/SW)
Inch PD=6.1 x SW + 12.20 + (46.50/SW)
MD(7:1) Metric PD=6.889 x SW + 0.46 + (0.03/SW)
Inch PD=6.889 x SW + 18.11 + (46.5/SW)
MD(1.7-3:1) Metric PDmin=1.77 x SW - 0,034 +(0,225/SW)
PDmax=3.052 x SW + 0,248 - (0,0055/SW)
Inch PDmin=1.77 x SW -1.34 + (348.75/SW)
PDmax=3.052 x SW + 9,76 - (8,52/SW)
MD(3-6:1) Metric PDmin=2.877 x SW
PDmax=5.906 x SW + 0.01
Inch PDmin=2.877 x SW
PDmax=5.906 x SW + 0.3