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Handbook: 226 of 287
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TABLE OF LUXFER PRISM AREAS.
ROOM 80 FEET WIDE.
| FOR DESK WORK. |
Length of Room, feet. |
VERTICAL PRISM
PLATES. |
|
CANOPY A. |
| J |
K |
L |
M |
N |
O |
S |
P |
0.6 |
0.5 |
0.4 |
0.3 |
0.2 |
| 20 |
255 |
276 |
279 |
309 |
327 |
375 |
411 |
486 |
327 |
348 |
459 |
552 |
786 |
| 30 |
279 |
294 |
309 |
327 |
348 |
393 |
432 |
522 |
351 |
372 |
486 |
597 |
834 |
| 40 |
303 |
315 |
333 |
351 |
375 |
423 |
465 |
561 |
378 |
399 |
522 |
639 |
894 |
| 50 |
330 |
345 |
363 |
384 |
411 |
462 |
510 |
612 |
414 |
438 |
570 |
699 |
981 |
| 60 |
381 |
396 |
420 |
441 |
471 |
534 |
588 |
705 |
477 |
504 |
657 |
807 |
1065 |
| 70 |
444 |
465 |
489 |
516 |
552 |
624 |
684 |
825 |
558 |
588 |
768 |
945 |
1323 |
| 80 |
519 |
543 |
576 |
597 |
648 |
729 |
792 |
960 |
654 |
690 |
891 |
1107 |
1551 |
| 90 |
594 |
621 |
657 |
693 |
738 |
837 |
918 |
1107 |
744 |
789 |
1029 |
1266 |
1770 |
| 100 |
687 |
712 |
750 |
786 |
855 |
966 |
1062 |
1278 |
861 |
900 |
1191 |
1461 |
2046 |
| 110 |
771 |
801 |
852 |
900 |
966 |
1095 |
1191 |
1440 |
969 |
1023 |
1341 |
1650 |
2316 |
| 120 |
867 |
906 |
960 |
1011 |
1080 |
1221 |
1341 |
1614 |
1089 |
1149 |
1503 |
1851 |
2586 |
| FOR FINE MERCHANDISE. |
Length of Room, feet. |
VERTICAL PRISM
PLATES. |
|
CANOPY A. |
| J |
K |
L |
M |
N |
O |
S |
P |
0.6 |
0.5 |
0.4 |
0.3 |
0.2 |
| 20 |
171 |
185 |
187 |
206 |
218 |
250 |
274 |
325 |
219 |
232 |
306 |
368 |
525 |
| 30 |
187 |
196 |
207 |
218 |
233 |
263 |
289 |
348 |
235 |
248 |
324 |
398 |
557 |
| 40 |
203 |
211 |
222 |
234 |
250 |
283 |
311 |
374 |
253 |
266 |
348 |
427 |
597 |
| 50 |
220 |
230 |
243 |
256 |
274 |
309 |
340 |
408 |
276 |
292 |
381 |
467 |
654 |
| 60 |
254 |
265 |
280 |
295 |
315 |
356 |
392 |
471 |
318 |
336 |
439 |
539 |
711 |
| 70 |
296 |
310 |
327 |
345 |
368 |
416 |
456 |
551 |
372 |
392 |
513 |
630 |
882 |
| 80 |
347 |
363 |
384 |
398 |
432 |
487 |
528 |
640 |
436 |
460 |
595 |
739 |
1035 |
| 90 |
396 |
415 |
438 |
462 |
493 |
559 |
613 |
739 |
497 |
526 |
687 |
845 |
1181 |
| 100 |
458 |
475 |
500 |
525 |
570 |
645 |
708 |
853 |
575 |
600 |
795 |
975 |
1365 |
| 110 |
515 |
535 |
568 |
600 |
645 |
730 |
794 |
960 |
647 |
683 |
895 |
1100 |
1545 |
| 120 |
579 |
605 |
640 |
674 |
720 |
815 |
895 |
1076 |
726 |
767 |
1002 |
1235 |
1725 |
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