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Handbook: 228 of 287
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TABLE OF LUXFER PRISM AREAS.
ROOM 85 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 |
279 |
291 |
306 |
321 |
345 |
393 |
435 |
525 |
348 |
372 |
486 |
606 |
846 |
| 30 |
297 |
312 |
330 |
348 |
372 |
420 |
462 |
555 |
375 |
396 |
516 |
636 |
888 |
| 40 |
321 |
336 |
354 |
372 |
399 |
450 |
495 |
597 |
402 |
426 |
555 |
681 |
954 |
| 50 |
351 |
366 |
387 |
408 |
435 |
492 |
543 |
651 |
438 |
465 |
606 |
744 |
1041 |
| 60 |
405 |
423 |
447 |
471 |
501 |
567 |
624 |
750 |
507 |
537 |
699 |
861 |
1203 |
| 70 |
471 |
495 |
522 |
549 |
588 |
663 |
729 |
876 |
594 |
624 |
816 |
1005 |
1404 |
| 80 |
552 |
579 |
609 |
642 |
684 |
774 |
852 |
1026 |
693 |
729 |
954 |
1176 |
1650 |
| 90 |
633 |
660 |
699 |
735 |
786 |
888 |
978 |
1176 |
795 |
837 |
1095 |
1344 |
1881 |
| 100 |
729 |
765 |
814 |
849 |
909 |
1026 |
1131 |
1359 |
918 |
969 |
1266 |
1560 |
2139 |
| 110 |
795 |
855 |
906 |
960 |
1026 |
1149 |
1266 |
1530 |
960 |
1092 |
1428 |
1740 |
2439 |
| 120 |
921 |
963 |
1017 |
1071 |
1146 |
1296 |
1425 |
1713 |
1155 |
1221 |
1596 |
1961 |
2745 |
| 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 |
186 |
195 |
204 |
215 |
230 |
262 |
290 |
350 |
232 |
249 |
325 |
405 |
565 |
| 30 |
199 |
209 |
220 |
232 |
248 |
280 |
308 |
371 |
250 |
264 |
345 |
425 |
592 |
| 40 |
214 |
224 |
237 |
249 |
266 |
301 |
331 |
398 |
269 |
284 |
370 |
455 |
636 |
| 50 |
234 |
245 |
258 |
272 |
291 |
328 |
362 |
435 |
293 |
310 |
404 |
497 |
695 |
| 60 |
270 |
282 |
298 |
314 |
335 |
379 |
416 |
501 |
339 |
358 |
466 |
574 |
803 |
| 70 |
315 |
330 |
348 |
367 |
392 |
443 |
486 |
585 |
396 |
417 |
545 |
670 |
936 |
| 80 |
368 |
386 |
406 |
429 |
457 |
517 |
569 |
685 |
462 |
487 |
637 |
785 |
1100 |
| 90 |
422 |
441 |
466 |
491 |
525 |
592 |
652 |
784 |
530 |
559 |
730 |
896 |
1255 |
| 100 |
487 |
511 |
544 |
567 |
607 |
685 |
754 |
907 |
613 |
646 |
845 |
1040 |
1427 |
| 110 |
530 |
571 |
605 |
640 |
685 |
776 |
845 |
1020 |
640 |
728 |
952 |
1160 |
1627 |
| 120 |
615 |
643 |
679 |
715 |
765 |
865 |
950 |
1142 |
770 |
814 |
1065 |
1309 |
1830 |
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