Lens Selection - Barco HDQ 2K40 User Manual

5. Lenses & Lens Holder
Image 5-4
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5.2

Lens selection

How to select the right lens
1. Determine the required screen width (SW).
2. Determine the approximate position of the projector in the room.
3. Start up the Lens Calculator on the Barco website:
for your configuration.
The Lens Calculator window opens.
Image 5-7
Lens calculator
The Lens Calculator can also be used to determine the position of the projector when the lens type and screen
width is known.
Due to lens tolerances the results of calculated values may be different from measured values. These differ-
ence may vary +/- 5%.
52
Image 5-5
R9852100
http://www.barco.com/en/tools/lenscalculator
Image 5-6
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to determine the possible lenses
R5905303 HDQ 2K40 02/03/2015