142
[NP3150/NP2150/NP1150]
NOTE: Distances may vary +/-5%.
Screen Size and Projection Distance for Desktop when the standard lens is used
88 mm/3.47"
Projector foot
H1
H2
Lens center
L
Screen center
H2 = Screen height (V) - H1
Screen bottom
Width
Screen size (Diagonal)
Height
List of Screen Sizes
Formulas: Screen width H (m)=Screen size x 4/5 x 0.0254
Screen height V (m)=Screen size x 3/5 x 0.0254
Screen width H (inch)=Screen size x 4/5
Screen
height V (inch)=Screen size x 3/5
Screen size
Width (H)
Height (V)
m
inch
m
inch
30"
0.6
24.0
0.46
18.0
40"
0.8
31.5
0.6
23.6
60"
1.2
47.2
0.9
35.4
80"
1.6
63.0
1.2
47.2
100"
2.0
78.7
1.5
59.1
120"
2.4
94.5
1.8
70.9
150"
3.0
118.1
2.3
90.6
200"
4.1
161.4
3.0
118.1
250"
5.1
200.8
3.8
149.6
300"
6.1
240.2
4.6
181.1
400"
8.1
318.9
6.1
240.2
500"
10.2
401.6
7.6
299.2
STANDARD
Screen size
Projection Distance (L)
(H1)
(diagonal)
(m)
(inches)
Wide - Tele
Wide - Tele
(cm)
(inches)
30"
0.89 - 1.20
35.1 - 47.3
0-23
0-9.0
40"
1.20 - 1.62
47.4 - 63.8
0-30
0-12.0
60"
1.83 - 2.45
72.2 - 96.6
0-46
0-18.0
67"
2.05 - 2.75
80.8 - 108.2
0-51
0-20.1
72"
2.21 - 2.96
87.0 - 116.4
0-55
0-21.6
80"
2.46 - 3.29
96.9 - 129.5
0-61
0-24.0
84"
2.59 - 3.46
101.8 - 136.1
0-64
0-25.2
90"
2.78 - 3.71
109.3 - 146.0
0-69
0-27.0
100"
3.09 - 4.13
121.6 - 162.4
0-76
0-30.0
120"
3.72 - 4.96
146.3 - 195.3
0-91
0-36.0
150"
4.66 - 6.21
183.4 - 244.6
0-114
0-45.0
180"
5.60 - 7.47
220.5 - 294.0
0-137
0-54.0
200"
6.23 - 8.30
245.3 - 326.9
0-152
0-60.0
210"
6.54 - 8.72
257.6 - 343.3
0-160
0-63.0
240"
7.49 - 9.97
294.7 - 392.6
0-183
0-72.0
250"
7.80 - 10.39
307.1 - 409.1
0-191
0-75.0
270"
8.43 - 11.23
331.8 - 442.0
0-206
0-81.0
300"
9.37 - 12.48
368.9 - 491.3
0-229
0-90.0
400"
12.51 - 16.66
492.5 - 655.8
0-305
0-120.0
500"
15.65 - 20.83
616.2 - 820.2
0-381
0-150.0
9. Appendix
