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Handbook: 234 of 287
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TABLE OF LUXFER PRISM AREAS.
ROOM 100 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 |
333 |
345 |
366 |
381 |
417 |
474 |
522 |
621 |
423 |
447 |
582 |
720 |
1011 |
| 30 |
354 |
369 |
390 |
411 |
441 |
498 |
549 |
657 |
444 |
468 |
612 |
753 |
1053 |
| 40 |
381 |
399 |
420 |
441 |
471 |
534 |
588 |
705 |
477 |
504 |
657 |
807 |
1131 |
| 50 |
414 |
432 |
456 |
480 |
513 |
582 |
645 |
768 |
519 |
549 |
717 |
879 |
1230 |
| 60 |
477 |
498 |
528 |
555 |
594 |
672 |
738 |
885 |
600 |
633 |
825 |
1014 |
1419 |
| 70 |
558 |
582 |
618 |
648 |
693 |
783 |
861 |
1035 |
699 |
738 |
966 |
1185 |
1659 |
| 80 |
651 |
681 |
720 |
756 |
810 |
915 |
1005 |
1209 |
816 |
861 |
1128 |
1386 |
1935 |
| 90 |
744 |
780 |
822 |
864 |
924 |
1047 |
1149 |
1383 |
933 |
987 |
1287 |
1581 |
2214 |
| 100 |
861 |
900 |
951 |
999 |
1071 |
1221 |
1329 |
1599 |
1080 |
1140 |
1491 |
1830 |
2559 |
| 110 |
975 |
1017 |
1077 |
1125 |
1200 |
1365 |
1497 |
1800 |
1212 |
1284 |
1677 |
2055 |
2874 |
| 120 |
1080 |
1131 |
1194 |
1257 |
1344 |
1521 |
1674 |
2013 |
1359 |
1434 |
1875 |
2301 |
3219 |
| 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 |
222 |
230 |
244 |
254 |
278 |
315 |
347 |
414 |
281 |
297 |
388 |
480 |
673 |
| 30 |
236 |
246 |
260 |
274 |
293 |
332 |
365 |
438 |
296 |
312 |
408 |
502 |
702 |
| 40 |
253 |
265 |
280 |
294 |
314 |
356 |
391 |
470 |
317 |
335 |
438 |
538 |
753 |
| 50 |
275 |
288 |
304 |
320 |
342 |
387 |
430 |
512 |
346 |
365 |
477 |
586 |
820 |
| 60 |
317 |
332 |
351 |
369 |
395 |
447 |
491 |
590 |
399 |
421 |
550 |
676 |
945 |
| 70 |
372 |
388 |
411 |
432 |
462 |
522 |
574 |
690 |
466 |
492 |
643 |
790 |
1106 |
| 80 |
433 |
453 |
479 |
504 |
539 |
610 |
670 |
806 |
544 |
574 |
751 |
923 |
1290 |
| 90 |
495 |
519 |
547 |
576 |
616 |
697 |
766 |
921 |
622 |
657 |
858 |
1054 |
1475 |
| 100 |
573 |
599 |
633 |
666 |
713 |
814 |
886 |
1066 |
720 |
760 |
993 |
1219 |
1705 |
| 110 |
650 |
677 |
718 |
750 |
800 |
910 |
998 |
1200 |
807 |
855 |
1117 |
1370 |
1915 |
| 120 |
720 |
753 |
796 |
838 |
896 |
1014 |
1115 |
1341 |
905 |
955 |
1249 |
1533 |
2145 |
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