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7. Appendix
7-1. Throw distance and screen size
This projector can be used with 5 kinds of optional lenses (sold separately). Refer to the information on this page and
use a lens suited for the installation environment (screen size and throw distance). Request the dealer to attach or
detach the lens unit.
Lens types and throw distance
(Unit: inch)
Screen size
50
70
100
120
150
180
200
250
300
(Unit: m)
Screen size
(inch)
(m)
50
1.27
70
1.78
100
2.54
120
3.05
150
3.81
180
4.57
200
5.08
250
6.35
300
7.62
*1 For USA and China.
NP49ZL will be available on market in April 2020 in the United States and China.
Please contact your dealer about their detailed information or refer to our web site.
TIP:
• Calculation of the throw distance from the screen size
NP45ZL lens throw distance (m) = H × 0.9 to H × 1.2 : 40"/1.0 m (min.) to 307"/7.8 m (max.)
NP46ZL lens throw distance (m) = H × 1.2 to H × 1.6 : 52"/1.3 m (min.) to 397"/10.1 m (max.)
NP47ZL lens throw distance (m) = H × 1.5 to H × 2.0 : 63"/1.6 m (min.) to 507"/12.9 m (max.)
NP48ZL lens throw distance (m) = H × 2.0 to H × 4.0 : 87"/2.2 m (min.) to 1015"/25.8 m (max.)
NP49ZL lens throw distance (m) = H × 4.0 to H × 7.0 : 170"/4.3 m (min.) to 1779"/45.2 m (max.)
"H" (Horizontal) refers to the screen width.
* Figures differ by several % with the table above because the calculation is approximate.
Ex.: Throw distance when projecting on a 100" screen using the NP47ZL lens:
According to the "Screen Size (for reference)" table (→ page 74), H (screen width) = 84.8"/215.4 cm (approx. 2.15 m).
The throw distance is 84.8"/2.15 m × 1.5 to 84.8"/2.15 m × 2.0 = 127"/3.2 m to 170"/4.3 m (because of the zoom lens).
NP45ZL
NP46ZL
40 – 51
52 – 66
56 – 70
71 – 94
75 – 102
103 – 133
91 – 122
123 – 157
115 – 153
154 – 196
138 – 185
186 – 236
154 – 204
205 – 263
189 – 255
256 – 330
229 – 307
308 – 397
NP45ZL
NP46ZL
1.0 – 1.3
1.3 – 1.7
1.4 – 1.8
1.8 – 2.4
1.9 – 2.6
2.6 – 3.4
2.3 – 3.1
3.1 – 4.0
2.9 – 3.9
3.9 – 5.0
3.5 – 4.7
4.7 – 6.0
3.9 – 5.2
5.2 – 6.7
4.8 – 6.5
6.5 – 8.4
5.8 – 7.8
7.8 – 10.1
Lens unit model name
NP47ZL
63 – 86
91 – 118
126 – 169
154 – 204
189 – 255
229 – 307
256 – 338
319 – 425
382 – 507
Lens unit model name
NP47ZL
1.6 – 2.2
2.3 – 3.0
3.2 – 4.3
3.9 – 5.2
4.8 – 6.5
5.8 – 7.8
6.5 – 8.6
8.1 – 10.8
9.7 – 12.9
72
NP48ZL
NP49ZL
87 – 169
170 – 295
119 – 236
237 – 417
170 – 338
339 – 594
205 – 405
406 – 712
256 – 507
508 – 889
308 – 610
611 – 1066
339 – 677
678 – 1188
426 – 846
847 – 1484
508 – 1015
1016 – 1779
NP48ZL
NP49ZL
2.2 – 4.3
4.3 – 7.5
3.0 – 6.0
6.0 – 10.6
4.3 – 8.6
8.6 – 15.1
5.2 – 10.3
10.3 – 18.1
6.5 – 12.9
12.9 – 22.6
7.8 – 15.5
15.5 – 27.1
8.6 – 17.2
17.2 – 30.2
10.8 – 21.5
21.5 – 37.7
12.9 – 25.8
25.8 – 45.2
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