Appendix
Projected image size
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| Table 2: |
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| Table 3: |
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| Image sizes for XGA |
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| Image sizes for WXGA |
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Distance | Minimum | Maximum | Minimum | Maximum |
| Distance | Minimum | Maximum | Minimum | Maximum |
Diagonal | Diagonal | Horizontal | Horizontal |
| Diagonal | Diagonal | Horizontal | Horizontal | ||
to screen | (feet/m) | (feet/m) | (feet/m) | (feet/m) |
| to screen | (feet/m) | (feet/m) | (feet/m) | (feet/m) |
(feet/m) |
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5/1.5 | 2.75/0.83 | 3.4/1.02 | 2.2/0.66 | 2.73/0.82 |
| 5/1.5 | 2.55/.77 | 3.1/.93 | 2.18/.66 | 2.65/.79 |
10/3 | 5.5/1.65 | 6.8/2.04 | 4.41/1.32 | 5.46/1.64 | 10/3 | 5.1/1.53 | 6.2/1.86 | 4.37/1.31 | 5.29/1.59 | |
15/4.6 | 8.25/2.53 | 10.2/3.13 | 6.61/2.03 | 8.2/2.51 | 15/4.6 | 7.65/2.35 | 9.3/2.85 | 6.55/2.01 | 7.94/2.43 | |
20/6.1 | 11/3.36 | 13.6/4.15 | 8.81/2.69 | 10.93/3.33 | 20/6.1 | 10.2/3.11 | 12.4/3.78 | 8.73/2.66 | 10.58/3.23 | |
30/9.1 | 16.5/5.01 | 20.4/6.19 | 13.22/4.01 | 16.39/4.97 | 30/9.1 | 15.3/4.64 | 18.6/5.64 | 13.1/3.97 | 15.87/4.81 | |
32.8/10 | 18.0/5.5 | 22.3/6.8 | 14.45/4.41 | 17.92/5.46 | 32.8/10 | 16.73/5.1 | 20.34/6.2 | 14.32/4.37 | 17.35/5.29 | |
NOTE: Visit our website for an interactive image size calculator.
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