7. Appendix
❻Relationship between Screen Size and Projection distance
LV-7265
Screen size at 4:3 | Zoomed projection |
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| Screen size at 16:9 | |||||||
aspect ratio | distance | H1 | H2 | aspect ratio | |||||||
W x D (cm) | Max. | Min. |
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| W x D (cm) | ||||||
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25" | 51 | x | 38 | – | 1.1m | 32cm | 6cm | 23" | 51 | x | 29 |
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| (3.5') | (1.1') | (0.2') |
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30" | 61 | x | 46 | – | 1.3m | 39cm | 7cm | 28" | 61 | x | 34 |
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| (4.2') | (1.3') | (0.2') |
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40" | 81 | x | 61 | 1.1m | 1.7m | 51cm | 10cm | 37" | 81 | x | 46 |
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| (3.6') | (5.7') | (1.7') | (0.3') |
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50" | 102 | x | 76 | 1.4m | 2.2m | 64cm | 12cm | 46" | 102 | x | 57 |
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| (4.5') | (7.1') | (2.1') | (0.4') |
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60" | 122 | x | 91 | 1.7m | 2.6m | 77cm | 14cm | 55" | 122 | x | 69 |
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| (5.5') | (8.5') | (2.5') | (0.5') |
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70" | 142 | x | 107 | 1.9m | 3.0m | 90cm | 17cm | 64" | 142 | x | 80 |
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| (6.4') | (10.0') | (3.0') | (0.6') |
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80" | 163 | x | 122 | 2.2m | 3.5m | 103cm | 19cm | 73" | 163 | x | 91 |
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| (7.3') | (11.4') | (3.4') | (0.6') |
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90" | 183 | x | 137 | 2.5m | 3.9m | 116cm | 21cm | 83" | 183 | x | 103 |
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| (8.3') | (12.9') | (3.8') | (0.7') |
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100" | 203 | x | 152 | 2.8m | 4.3m | 129cm | 24cm | 92" | 203 | x | 114 |
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| (9.2') | (14.3') | (4.2') | (0.8') |
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110" | 224 | x | 168 | 3.1m | 4.8m | 141cm | 26cm | 101" | 224 | x | 126 |
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| (10.1') | (15.8') | (4.7') | (0.9') |
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120" | 244 | x | 183 | 3.3m | 5.2m | 154cm | 29cm | 110" | 244 | x | 137 |
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| (11.0') | (17.2') | (5.1') | (0.9') |
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130" | 264 | x | 198 | 3.6m | 5.7m | 167cm | 31cm | 119" | 264 | x | 149 |
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| (12.0') | (18.7') | (5.5') | (1.0') |
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140" | 284 | x | 213 | 3.9m | 6.1m | 180cm | 33cm | 129" | 284 | x | 160 |
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| (12.9') | (20.1') | (5.9') | (1.1') |
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150" | 305 | x | 229 | 4.2m | 6.5m | 193cm | 36cm | 138" | 305 | x | 171 |
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| (13.8') | (21.6') | (6.4') | (1.2') |
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160" | 325 | x | 244 | 4.5m | 7.0m | 206cm | 38cm | 147" | 325 | x | 183 |
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| (14.7') | (23.0') | (6.8') | (1.3') |
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170" | 345 | x | 259 | 4.7m | 7.4m | 219cm | 40cm | 156" | 345 | x | 194 |
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| (15.7') | (24.5') | (7.2') | (1.3') |
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176" | 358 | x | 268 | 4.9m | 7.7m | 226cm | 42cm | 162" | 358 | x | 201 |
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| (16.2') | (25.3') | (7.5') | (1.4') |
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180" | 366 | x | 274 | 5.0m | 7.9m | 231cm | 43cm | 165" | 366 | x | 206 |
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| (16.6') | (25.9') | (7.6') | (1.4') |
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190" | 386 | x | 290 | 5.3m | 8.3m | 244cm | 45cm | 174" | 386 | x | 217 |
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| (17.5') | (27.4') | (8.1') | (1.5') |
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200" | 406 | x | 305 | 5.6m | – | 257cm | 48cm | 184" | 406 | x | 229 |
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| (18.4') |
| (8.5') | (1.6') |
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210" | 427 | x | 320 | 5.9m | – | 270cm | 50cm | 193" | 427 | x | 240 |
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| (19.4') |
| (8.9') | (1.7') |
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220" | 447 | x | 335 | 6.2m | – | 283cm | 52cm | 202" | 447 | x | 251 |
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| (20.3') |
| (9.3') | (1.7') |
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230" | 467 | x | 351 | 6.4m | – | 296cm | 55cm | 211" | 467 | x | 263 |
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| (21.2') |
| (9.8') | (1.8') |
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240" | 488 | x | 366 | 6.7m | – | 309cm | 57cm | 220" | 488 | x | 274 |
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| (22.2') |
| (10.2') | (1.9') |
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250" | 508 | x | 381 | 7.0m | – | 321cm | 60cm | 229" | 508 | x | 286 |
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| (23.1') |
| (10.6') | (2.0') |
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260" | 528 | x | 396 | 7.3m | – | 334cm | 62cm | 239" | 528 | x | 297 |
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| (24.0') |
| (11.0') | (2.0') |
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270" | 549 | x | 411 | 7.6m | – | 347cm | 64cm | 248" | 549 | x | 309 |
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| (24.9') |
| (11.5') | (2.1') |
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280" | 569 | x | 427 | 7.8m | – | 360cm | 67cm | 257" | 569 | x | 320 |
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| (25.9') |
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290" | 589 | x | 442 | 8.1m | – | 373cm | 69cm | 266" | 589 | x | 331 |
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| (26.8') |
| (12.3') | (2.3') |
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300" | 610 | x | 457 | 8.4m | – | 386cm | 71cm | 275" | 610 | x | 343 |
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| (27.7') |
| (12.7') | (2.4') |
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68