Rev D July 2014
Page 2.9
Digital Projection
HIGHlite Cine 260, 1080p 330
User Manual
2. Installation
Notes
This chart has a TRF of 1.0, for
use with the following images:
Choosing a lens using the lens charts
Use the charts on this page and on the following pages to choose which lens best
suits your application.
Full width images, including 2.35:1, and 16:9 (native resolution)
example
•
For a screen width of 4m at a distance of 15m, the 2.9- 4.34: 1 zoom lens would
be best suited.
•
For the same screen size at a distance of 20m, the 4.34 - 6.76: 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 charts.
16:9
and 2.35:1
1.16 : 1 fixed lens
110-023
110-809
1.74 - 2.17: 1
zoom lens
110-018
110-804
2.17 - 2.9: 1
zoom lens
110-019
110-805
4.34 - 6.76: 1
zoom lens
110-021
110-807
0.77 : 1 fixed lens
110-022
110-808
feet
metres
Screen width
10 20 30 40 metres
33 66 98 131 feet
20 6
16 5
13 4
10 3
7 2
3 1
Throw distance
2.9 - 4.34: 1
zoom lens
110-020
110-806
1.45 - 1.74 : 1
zoom lens
110-017
110-803
