Setting up
Image size relative to distance from the
Image size (diagonal) | Image size (width) | Distance (lens to screen) | |||
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(inches) | (meters) | (inches) | (meters) | (inches) | (meters) |
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30 | 0.8 | 24 | 0.6 | 41 to 48 | 1.1 to 1.2 |
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40 | 1.0 | 32 | 0.8 | 55 to 64 | 1.4 to 1.6 |
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60 | 1.5 | 48 | 1.2 | 83 to 96 | 2.1 to 2.4 |
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80 | 2.0 | 64 | 1.6 | 110 to 128 | 2.8 to 3.3 |
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100 | 2.5 | 80 | 2.0 | 138 to 160 | 3.5 to 4.1 |
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120 | 3.0 | 96 | 2.4 | 166 to 192 | 4.2 to 4.9 |
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150 | 3.8 | 120 | 3.0 | 207 to 240 | 5.3 to 6.1 |
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180 | 4.6 | 144 | 3.7 | 248 to 288 | 6.3 to 7.3 |
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200 | 5.1 | 160 | 4.1 | 276 to 320 | 7.0 to 8.1 |
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240 | 6.1 | 192 | 4.9 | 331 to 384 | 8.4 to 9.8 |
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270 | 6.9 | 216 | 5.5 | 372 to 396 | 9.5 to 10.0 |
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Image size relative to distance from the
Image size (diagonal) | Image size (width) | Distance (lens to screen) | |||
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(inches) | (meters) | (inches) | (meters) | (inches) | (meters) |
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30 | 0.8 | 24 | 0.6 | 43 to 50 | 1.1 to 1.3 |
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40 | 1.0 | 32 | 0.8 | 58 to 67 | 1.5 to 1.7 |
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60 | 1.5 | 48 | 1.2 | 87 to 101 | 2.2 to 2.6 |
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80 | 2.0 | 64 | 1.6 | 116 to 134 | 2.9 to 3.4 |
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100 | 2.5 | 80 | 2.0 | 145 to 168 | 3.7 to 4.3 |
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120 | 3.0 | 96 | 2.4 | 174 to 202 | 4.4 to 5.1 |
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150 | 3.8 | 120 | 3.0 | 217 to 252 | 5.5 to 6.4 |
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180 | 4.6 | 144 | 3.7 | 261 to 302 | 6.6 to 7.7 |
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200 | 5.1 | 160 | 4.1 | 290 to 336 | 7.4 to 8.5 |
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240 | 6.1 | 192 | 4.9 | 348 to 400 | 8.8 to 10.0 |
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270 | 6.9 | 216 | 5.5 | 391 to 400 | 9.9 to 10.0 |
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User’s Guide | 17 |