Rev B. January 2010
Page 2.11
Digital Projection
LIGHTNING 1080p, 1080p 3D/UC
User Manual
2. Installation
Lens charts continued
Notes
This chart has a TRF of 1.33,
for use with the following
images:
4:3 = 1.33
Full height image 4:3
Use the chart below to choose which lens best suits your application.
if you need to be more precise, then use the calculations on the page immediately
following the lens charts.
feet
metres
Screen width
10 20 30 40 50 60 70 80 metres
33 66 98 131 164 197 230 262 feet
66 20
49 15
33 10
16 5
Throw distance
1.12 : 1 fixed lens
(1.2 - 2m)
105-609
105-609
1.39 - 1.87 : 1
zoom lens
105-610
107-196
1.87 - 2.56 : 1
zoom lens
105-611
107-197
4.16 - 6.96 : 1
zoom lens
105-613
107-199
0.67 : 1 fixed lens
105-607
107-195
2.56 - 4.16 : 1
zoom lens
105-612
107-198
1.12 : 1 fixed lens
(3 - 15m)
105-608
105-608
1.16 - 1.49 : 1
zoom lens
109-236
109-359
6.92 - 10.36 : 1
zoom lens
109-235
109-358
Содержание LIGHTNING 30/40/45-1080p
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Страница 10: ...Page Rev B January 2010 Important Information Digital Projection LIGHTNING 1080p 1080p 3D UC User Manual ...
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