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Appendix
Projected image size
NOTE: Visit our website for an interactive image size calculator.
Ta b l e 2 :
Image sizes for WXGA
Distance
to screen
(feet/m)
Minimum
Diagonal
(feet/m)
Maximum
Diagonal
(feet/m)
Minimum
Horizontal
(feet/m)
Maximum
Horizontal
(feet/m)
5/1.5 2.55/.77 3.1/.93 2.18/.66 2.65/.79
10/3 5.1/1.53 6.2/1.86 4.37/1.31 5.29/1.59
15/4.6 7.65/2.35 9.3/2.85 6.55/2.01 7.94/2.43
20/6.1 10.2/3.11 12.4/3.78 8.73/2.66 10.58/3.23
30/9.1 15.3/4.64 18.6/5.64 13.1/3.97 15.87/4.81
32.8/10 16.73/5.1 20.34/6.2 14.32/4.37 17.35/5.29