Choosing A Lens Using The Lens Charts - Digital Projection TITAN sx+ 3D Dual 3D Ultra Contrast User Manual

Digital Projection
TITAN sx+ 3D, Dual 3D, Ultra Contrast

Choosing a lens using the lens charts

Use the chart below to choose which lens best suits your application.
Example
• For a screen width of 12m at a distance of 35m, the 2.77 - 4.51: 1 zoom lens
would be best suited.
• For the same screen size at a distance of 60m, the 4.51 - 7.53: 1 zoom lens
would be best suited.
if you need to be more precise, then use the calculations on the page immediately
following the lens chart.
1.26 - 1.61 : 1
zoom lens
109-236
109-359
66 20
49 15
33 10
1.2 : 1 fixed lens
(3 - 15m)
105-608
105-608
16
1.2 : 1 fixed lens
(1.2 - 2m)
105-609
105-609
0.73 : 1 fixed lens
105-607
107-195
Rev A August 2009
1.5 - 2.02 : 1
zoom lens
105-610
107-196
5
10 20
33 66
User Manual
2.02 - 2.77 : 1
2.77 - 4.51 : 1
zoom lens
zoom lens
105-611
105-612
107-197
107-198
30 40
98 131
Throw distance
Notes
4.51 - 7.53 : 1
zoom lens
105-613
107-199
50 60 70
164 197 230
2. Installation
7.5 - 11.2 : 1
zoom lens
109-235
109-358
80 metres
262 feet
Page 2.7