Lenses
Lenses
This APPENDIX gives an overview of the tables and formulas for the available lenses for the projector.
The next lenses are available :
Name
length lens | diam. lens | weight | order number |
mm (inch) | mm (inch) | kg (lbs) |
|
HD(1.2:1)
253 (9.96) | 189 (7.44) | 8.7 (19.2) | R9829200 |
HD(2.2:1)
235 (9.25) | 137 (5.39) | 7.5 (16.5) | R9829060 |
HD(3.3:1)
149 (5.87) | 152 (5.98) | 4.3 (9.5) | R9829075 |
HD(4.0:1)
165 (6.50) | 152 (5.98) | 3.5 (7.7) | R9829145 |
HD(5:1)
238 (9.37) | 164 (6.46) | 5.1 (11.2) | R9829180 |
HD(7:1)
373 (14.68) | 196 (7.72) | 12.0 (26.4) | R9829090 |
460 (18.11) | 260 (10.24) | 13.0 (28.7) | R9829150 |
578(22.8) | 225(8.9) | 15.0(33.1) | R9829190 |
HD(0.9:1)*
366(14.4) | 216(8.5) | 10.0(22.0) | R9829550 |
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) |
| |
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 |
|
|
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 |
|
|
HD(0.9:1) * | Metric | PD=0.83 x SW + 0.20 | recommanded screen width range | 1.2 m < SW < 3.20 m |
| Inch | PD=0.83 x SW + 7.874 |
| 47 inch < SW < 126 inch |
*
| 5975348 BARCOVISION 8200 210497 | |
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