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127
8. Using Optional Lenses
Five optional lenses are available for the NP3150/NP2150/NP1150/NP3151W. See the information described on
this page to buy the appropriate lens for your screen size and throw distance. See page 130 for installing the lens.
Table of Throw Distances and Screen Sizes for Optional Lenses
[NP3150/NP2150/NP1150]
Screen
Size
STANDARD
1.5 − 2.0
(m) (inches)
NP02ZL
1.2 − 1.5
(m) (inches)
NP03ZL
1.9 − 3.1
(m) (inches)
NP04ZL
3.0 − 4.8
(m) (inches)
NP05ZL
4.7 − 7.2
(m) (inches)
NP01FL
0.8
(m)
(inches)
30"
40"
60"
67"
72"
80"
84"
90"
100"
120"
150"
180"
200"
210"
240"
250"
270"
300"
400"
500"
0.89 – 1.20
1.20 – 1.62
1.83 – 2.45
2.05 – 2.75
2.21 – 2.96
2.46 – 3.29
2.59 – 3.46
2.78 – 3.71
3.09 – 4.13
3.72 – 4.96
4.66 – 6.21
5.60 – 7.47
6.23 – 8.30
6.54 – 8.72
7.49 – 9.97
7.80 – 10.39
8.43 – 11.23
9.37 – 12.48
12.51 – 16.66
15.65 – 20.83
0.70 – 0.92
0.95 – 1.25
1.44 – 1.89
1.62 – 2.12
1.74 – 2.28
1.94 – 2.54
2.04 – 2.67
2.19 – 2.86
2.44 – 3.18
2.93 – 3.83
3.68 – 4.80
4.42 – 5.77
4.92 – 6.41
5.17 – 6.74
5.91 – 7.71
6.16 – 8.03
6.66 – 8.67
7.41 – 9.64
9.89 – 12.87
12.37 – 16.10
27.5 – 36.4
37.3 – 49.1
56.9 – 74.5
63.7 – 83.4
68.6 – 89.8
76.4 – 99.9
80.3 – 105.0
86.2 – 112.6
96.0 – 125.4
115.5 – 150.8
144.9 – 188.9
174.2 – 227.1
193.8 – 252.5
203.5 – 265.2
232.9 – 303.4
242.7 – 316.1
262.2 – 341.5
291.5 – 379.7
389.3 – 506.8
487.1 – 634.0
1.56 – 2.51
2.37 – 3.79
2.66 – 4.25
2.86 – 4.57
3.19 – 5.08
3.35 – 5.34
3.60 – 5.73
4.01 – 6.37
4.82 – 7.66
6.05 – 9.59
7.27 – 11.53
8.08 – 12.81
8.49 – 13.46
9.72 – 15.39
10.12 – 16.04
10.94 – 17.33
12.16 – 19.26
16.24 – 25.70
20.32 – 32.15
61.4 – 98.6
93.5 – 149.4
104.7 – 167.1
112.8 – 179.8
125.6 – 200.1
132.0 – 210.3
141.7 – 225.5
157.7 – 250.8
189.8 – 301.6
238.0 – 377.7
286.2 – 453.8
318.3 – 504.5
334.3 – 529.9
382.5 – 606.0
398.6 – 631.4
430.7 – 682.1
478.8 – 758.2
639.4 – 1011.9
799.9 – 1265.6
3.60 – 5.83
4.03 – 6.53
4.34 – 7.03
4.84 – 7.82
5.09 – 8.22
5.46 – 8.81
6.08 – 9.81
7.32 – 11.79
9.18 – 14.77
11.05 – 17.75
12.29 – 19.73
12.91 – 20.73
14.77 – 23.70
15.39 – 24.70
16.63 – 26.68
18.49 – 29.66
24.70 – 39.59
30.90 – 49.52
141.7 – 229.7
158.8 – 257.0
171.1 – 276.6
190.6 – 307.9
200.4 – 323.5
215.0 – 346.9
239.5 – 386.0
288.3 – 464.2
361.6 – 581.5
434.9 – 698.7
483.8 – 776.9
508.2 – 816.0
581.5 – 933.3
605.9 – 972.4
654.8 – 1050.5
728.1 – 1167.8
972.4 – 1558.7
1216.7 – 1949.5
5.69 – 8.75
6.38 – 9.80
6.87 – 10.54
7.65 – 11.73
8.05 – 12.33
8.63 – 13.23
9.62 – 14.72
11.58 – 17.70
14.52 – 22.17
17.46 – 26.65
19.43 – 29.63
20.41 – 31.12
23.35 – 35.59
24.33 – 37.08
26.29 – 40.06
29.23 – 44.54
39.04 – 59.45
48.85 – 74.36
224.1 – 344.6
251.1 – 385.7
270.4 – 415.0
301.3 – 462.0
316.8 – 485.5
340.0 – 520.7
378.6 – 579.4
455.8 – 696.8
571.7 – 872.9
687.5 – 1049.0
764.8 – 1166.4
803.4 – 1225.1
919.3 – 1401.2
957.9 – 1459.9
1035.1 – 1577.3
1151.0 – 1753.5
1537.2 – 2340.5
1923.4 – 2927.5
0.64
0.98
1.10
1.18
1.32
1.39
1.49
1.66
2.00
2.50
25.3
38.6
43.3
46.6
51.9
54.6
58.6
65.3
78.6
98.6
35.1 – 47.3
47.4 – 63.8
72.2 – 96.6
80.8 – 108.2
87.0 – 116.4
96.9 – 129.5
101.8 – 136.1
109.3 – 146.0
121.6 – 162.4
146.3 – 195.3
183.4 – 244.6
220.5 – 294.0
245.3 – 326.9
257.6 – 343.3
294.7 – 392.6
307.1 – 409.1
331.8 – 442.0
368.9 – 491.3
492.5 – 655.8
616.2 – 820.2
For screen sizes between 30" and 500" not indicated on the above table, use formulas below.
Throw distance for Standard lens (m/inch)=H
×
1.5 through H
×
2.0 Distance from 0.89m to 20.83m/35.1" to 820.2"
Throw distance for NP01FL(m/inch)=H
×
0.8 Distance from 0.64m to 2.5m/25.3" to 98.6"
Throw distance for NP02ZL(m/inch)=H
×
1.2 through H
×
1.5 Distance from 0.7m to 16.1m/27.5" to 634"
Throw distance for NP03ZL(m/inch)=H
×
1.9 through H
×
3.1 Distance from 1.56m to 32.15m/61.4" to 1265.6"
Throw distance for NP04ZL(m/inch)=H
×
3.0 through H
×
4.8 Distance from 3.6m to 49.52m/141.7" to 1949.5"
Throw distance for NP05ZL(m/inch)=H
×
4.7 through H
×
7.2 Distance from 5.69m to 74.36m/224.1" to 2927.5"
“H”= Screen width
STANDARD (H X 1.5) - (H X 2.0)
NP01FL (H X 0.8)
NP03ZL (H X 1.9) - (H X 3.1)
NP04ZL (H X 3.0) - (H X 4.8)
NP05ZL (H X 4.7) - (H X 7.2)
NP02ZL (H X 1.2) - (H X 1.5)
Example: Distance from a 100" screen with the lens NP03ZL
Referring to the diagram on page 142, “H” is 2.0 m/78.7". Therefore, the projection distances of 100 inches are from
2.0 m/78.7"
×
1.9 to 2.0 m/78.7"
×
3.1 = from 3.8 m/150" to 6.2 m/244".