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16. Lens calculator
16.5 Calculate distance
How to calculate distance
1. Click on the drop down box below Choose projector and select the desired projector. (image 16-3)
2. Click on the drop down box below Choose lens and select the desired lens.
3. Click in the input field of screen width and enter the correct value
Or,
click on the slider and hold down the mouse button and drag the slider until the correct screen width is
reached.
The minimum and maximum distance is given in Result.
Image 16-3
Projector distance
16.6 Calculate screen
How to calculate screen
1. Click on the drop down box below Choose projector and select the desired projector. (image 16-4)
The default aspect ratio is filled out for the selected projector.
2. Click on the drop down box below Choose lens and select the desired lens.
3. Click in the input field of projector distance and enter the correct value
Or,
click on the slider and hold down the mouse button and drag the slider until the correct screen width is
reached.
The minimum and maximum screen width is given in Result.
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R5976924 PROJECTOR TOOLSET 16/04/2009