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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
Lens unit model name
NP45ZL
NP46ZL
NP47ZL
NP48ZL
NP49ZL
(
*
1)
50
40 – 51
52 – 66
63 – 86
87 – 169
170 – 295
70
56 – 70
71 – 94
91 – 118
119 – 236
237 – 417
100
75 – 102
103 – 133
126 – 169
170 – 338
339 – 594
120
91 – 122
123 – 157
154 – 204
205 – 405
406 – 712
150
115 – 153
154 – 196
189 – 255
256 – 507
508 – 889
180
138 – 185
186 – 236
229 – 307
308 – 610
611 – 1066
200
154 – 204
205 – 263
256 – 338
339 – 677
678 – 1188
250
189 – 255
256 – 330
319 – 425
426 – 846
847 – 1484
300
229 – 307
308 – 397
382 – 507
508 – 1015
1016 – 1779
(Unit: m)
Screen size
Lens unit model name
(inch)
(m)
NP45ZL
NP46ZL
NP47ZL
NP48ZL
NP49ZL
(
*
1)
50
1.27
1.0 – 1.3
1.3 – 1.7
1.6 – 2.2
2.2 – 4.3
4.3 – 7.5
70
1.78
1.4 – 1.8
1.8 – 2.4
2.3 – 3.0
3.0 – 6.0
6.0 – 10.6
100
2.54
1.9 – 2.6
2.6 – 3.4
3.2 – 4.3
4.3 – 8.6
8.6 – 15.1
120
3.05
2.3 – 3.1
3.1 – 4.0
3.9 – 5.2
5.2 – 10.3
10.3 – 18.1
150
3.81
2.9 – 3.9
3.9 – 5.0
4.8 – 6.5
6.5 – 12.9
12.9 – 22.6
180
4.57
3.5 – 4.7
4.7 – 6.0
5.8 – 7.8
7.8 – 15.5
15.5 – 27.1
200
5.08
3.9 – 5.2
5.2 – 6.7
6.5 – 8.6
8.6 – 17.2
17.2 – 30.2
250
6.35
4.8 – 6.5
6.5 – 8.4
8.1 – 10.8
10.8 – 21.5
21.5 – 37.7
300
7.62
5.8 – 7.8
7.8 – 10.1
9.7 – 12.9
12.9 – 25.8
25.8 – 45.2
*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 (
→
), 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).
7. Appendix
