GLASS THE THICKNESS OF THE MATERIAL LOWEST PUBLISHED ESTIMATED NM POINT ESTIMATED NM POINT LAST PUBLISHED
GENERIC CODE ORIGIN THE GENERAL SOURCE AVAILABILITY USED TO GENERATE THE PUBLISHED TRANSMISSION OCCURRING WHERE TRANSMISSION WHERE TRANSMISSION TRANSMISSION IN
 -----  ------ ALPHA CODE USED CATALOG  ------ NM TRANSMISSION VALUES IN OR NEAR APPROACHES "~" 50%  APPROACHES "~" 90%  THE IR SPECTRUM THAT KNOOP YIELD EXPANSION  DENSITY DENSITY
PER  MANUFACTURER OR IN THE COUNTRY DATE P=PREFERRED/AVAIL. PROVIDED ON THE THE UV SPECTRUM IS 90% OR GREATER HARDNESS (DEFORMATION)   COEFFICIENT  GM/CM^3  LB./IN^3
MIL-STD. COUNTRY INDICATED OR FOR THE EG=ECOLOGICAL THE REFERENCED LINE  -----  -----  ----- (SEE MFTR. TEMPERATURE ( X 10^-7)
G-174-B  ------ AS THE  LINE  H = HISTORICAL  -----  ----- ASCENDING FROM OR  ASCENDING FROM UV  DESCENDING FROM UV-VIS, DESCRIPTION) DEGREES C  -30 / +70
INDICATED  I = INQUIRY EXCEPTION: "*" INDICATES THAT  "~<"= 1% TRANSMISSION NEAR THE UV REGION REGION & NEAR-IR REGIONS
 ----- (SEE MFTR. MANUFACTURER'S  ----- NA = NOT AVAILABLE THE VALUES WERE DERIVED FOR A IS AT OR BELOW  -----  -----   ----- DEGREES C
MIL. CODE=NNNVVV DESCRIPTION) TRADEMARK EXCEPTION:  ----- HYPOTHETICAL  1MM THICK NM POINT GIVEN
 ----- CALCULATED DERIVED = NOT MATERIAL USING A   ----- "~<"= 50% TRANS. PT. "~<"= 90% TRANS. PT. "~>"= 90% TRANS. PT. IS
CONVERSION: DERIVATION= THE MANUFACTURER'S LOGARITHM DENSITY FORMULA.  (XX%) TRANSMISSION BELOW NM PT. GIVEN- BELOW NM PT. GIVEN- BEYOND NM PT. GIVEN-
nd=1.+NNN NOT FROM PUBLISHED VALUES- HOYA'S SOURCE DATA WAS USED AT THE (XX%) TRANS. AT THE (XX%) TRANS. AT THE  (XX%) TRANS. AT THE 
vd=VV.V A  HYPOTHETICAL TO ILLUSTRATE THE THEORETICAL NM POINT INDICATED NM POINT INDICATED NM POINT INDICATED NM POINT INDICATED
CATALOG EFFECTS OF A THICKNESS CHANGE. SEE SEE SEE SEE SEE
*SEE DISCLAIMER* *SEE DISCLAIMER* *SEE DISCLAIMER* *SEE DISCLAIMER* *SEE DISCLAIMER* *SEE DISCLAIMER* *SEE DISCLAIMER* *SEE DISCLAIMER* *SEE DISCLAIMER* *SEE DISCLAIMER* DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER DISCLAIMER
650337 SCHOTT GLASS TECH. SF17 1992 H / I 5MM ~320nm ~336nm ~358nm ~>2325.4nm (95.0%) 350  ----- 85 3.87 0.140
650384 HAYWARD SCIENTIFIC BF4 PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- ----- -----
650385 RUSSIA C245 PRE 1992 H / I  -----  ----- ----- ----- ----- ----- 63 3.86 0.140
650392 CORNING-FRANCE C51-39 1991 P 10MM ~<330 (2.0%) ~349 ~380 ~>1800 (97.8%)  ----- 618 59 3.82 0.138
650392 SCHOTT GLASS TECH. BaSF10 1992 I 5MM ~<320 (3%) ~338 ~365.0 ~>2325.4 (95.2%) 400 635 86 3.91 0.142
650393 HOYA CORP. BaFD10 1978 H / I 5MM  -----  -----  -----  ----- 460  ------ 3.81 0.138
650393 HOYA CORP. LaCL2 1998 P 5MM ~<300 (21%) ~315 ~348 ~>1550 (99.7%) 580 69 3.74 0.135
650394 OHARA CORP. BAH30 1990 I 10MM ~<330 (5%) ~346 ~383 ~>1060 (99.5%) 450 92 3.91 0.142
650557 HOYA CORP. LaCL2 DERIVED  HYPOTHETICAL 1MM*  ---- ~<300 (72.5%) ~321 ~>1550 (99.9%) 580 69 3.74 0.135
651308 HOYA CORP. ATF2 1978 H / I 5MM  -----  -----  -----  ----- 325 122 3.44 0.125
651383 CHINA ZBAF15 1996 H / I ----- ----- ----- ----- ----- 475 87 3.91 0.142
651383 HOYA CORP. BaFD4 1978 H / I 5MM ~<340 (6%) ~355 ~375 ~>700 (99.9%) 485  ----- 3.80 0.138
651383 OHARA CORP. BAH24 1990 H / I 10MM ~330 ~352 ~387 ~>1060 (99.3%) 440 86 3.91 0.142
651384 EAST GERMANY BaSF4 PRE 1992 ACQ. BY SCHOTT 10MM ~<340 (13.9%) ~358 ~400 ~>1500 (99.4%) ----- 79 3.90 0.141
651419 SCHOTT GLASS TECH. BaSF57 1992 I 5MM ~<350 (35%) ~355 ~378 ~>2325.4 (96.1%) 450  ----- 71 3.73 0.135
651435 RUSSIA C390 PRE 1992 H / I 10MM  ---- ~<340 (55.0%) ~390 ~>1500 (97.7%) ----- 44 3.48 0.126
651558 BAUSCH & LOMB ----- PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- 3.81 0.138
651558 HAYWARD SCIENTIFIC DBC9 PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- ----- -----
651559 CHINA LAK10 1996 H / I ----- ----- ----- ----- ----- 475 61 3.81 0.138
651559 CORNING-FRANCE C51-56 1991 P 10MM ~<320 (1.0%) ~351 ~385 ~>1800 (98.5%)  ----- 765 67 3.72 0.135
651559 SCHOTT GLASS TECH. LaKN22 1992 H / I 5MM ~<300 (11%) ~324 ~354 ~>2325.4 (93%) 510  ----- 66 3.73 0.135
651559 SCHOTT GLASS TECH. NLAK22 2000 P 10MM ~290 ~325 ~360 ~>1970 (95.9%) 600 66 3.73 0.135
651562 HIKARI GLASS CO. E-LAK04 2001 EG/P 10MM  ---  ----   ----  ---- 612 678  ----- 3.26 0.118
651562 OHARA CORP. LAL54 1990 H / I 10MM ~<330 (7%) ~346 ~374 ~>700 (99.6%) 540 73 3.82 0.138
651562 OHARA CORP. LAL55 1990 H / I 10MM ~<330 (2%) ~348 ~372 ~>700 (99.7%) 520 73 3.82 0.138
651562 OHARA CORP. S-LAL54 1996 P/EG 10MM ~<330 (13%) ~342 ~367 ~>2200 (91.3%) 530 71 3.82 0.138
651584 BAUSCH & LOMB ----- PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- 3.75 0.136
652449 HOYA CORP. BaF23 1978 H / I 5MM  -----  -----  -----  ----- 500 81 4.79 0.173
652449 SCHOTT GLASS TECH. BaF51 1992 I 5MM ~<350 (35%) ~356 ~382 ~>2325.4 (92%) 470 693 84 3.42 0.124
652450 SCHOTT GLASS TECH. NBAF51 2000 P/EG 10MM ~<350 (21%) ~360 ~387 ~>1970 (95.0%) 560 84 3.33 0.121
652584 HOYA CORP. LaC7 DERIVED  HYPOTHETICAL 1MM*  ----- ~<290 (63.1%) ~326 ~>1550 (99.9%) 580 69 3.62 0.131
652584 HOYA CORP. LaC7 1998 P 5MM ~<280 (4%) ~320 (50%) ~355 ~>1550 (99.5%) 580 69 3.62 0.131
652585 CORNING-FRANCE C52-58 1991 P 10MM ~<280 (2%) ~334 ~368 ~>1800 (98.4%)  ----- 729 69 3.60 0.130
652585 HIKARI GLASS CO. E-LAK7 2001 EG/P 10MM ~<280(5%) ~309 ~350 ~>2000(95.7%)  ---- 678  ----- 3.30 0.119
652585 OHARA CORP. LAL7 1990 H / I 10MM ~<280 (2%) ~319 ~355 ~>700 (99.7%) 560 67 3.73 0.135
652585 OHARA CORP. S-LAL7 1996 P/EG 10MM ~<280 (9%) ~307 ~344 ~>2000 (96.8%) 560 67 3.73 0.135
652585 PILKINGTON OPTICAL   LAC652585 1990 H / I 10MM  ----- ~<360 (82.7%) ~374 ~>1000 (99.6%) 550 69 3.81 0.138
652585 SCHOTT GLASS TECH. LaKN7 1992 I 5MM ~<300 (14%) ~322 ~356 ~>1970.1 (97.9%) 460 716 71 3.84 0.139
652585 SCHOTT GLASS TECH. NLAK7 2000 P 10MM ~290 ~333 ~368 ~>1970 (95.9%) 600 71 3.84 0.139
653335 PILKINGTON OPTICAL   EDF653335 1990 H / I 10MM  ------ ~<360 (74.7%) ~380 ~>1000 (99.7%) 380 84 3.90 0.141
654336 OHARA CORP. PBM29 1990 H / I 10MM ~<330 (6%) ~345 ~374 ~>1060 (99.9%) 400 81 3.91 0.142
654337 CHINA ZF8 1996 H / I ----- ----- ----- ----- ----- 360 79 3.91 0.142
654337 HOYA CORP. FD9 1978 H / I 5MM ~<330 (4%) ~340 ~365 ~>700 (99.9%) 430  ----- 3.88 0.140
654337 SCHOTT GLASS TECH. SF9 1992 I 5MM ~320 ~339 ~362 ~>2325.4 (94%) 360 584 81 3.91 0.142
654340 HAYWARD SCIENTIFIC DF8 PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- ----- -----
654396 CHINA TF5 1996 H / I ----- ----- ----- ----- ----- 515 48 3.58 0.130
654396 HOYA CORP. ADF50 DERIVED  HYPOTHETICAL 1MM*  ------ ~<340 (81.5%) ~348 ~>700 (99.9%) 435  ---- 3.48 0.126
654396 HOYA CORP. ADF50 1998 P 5MM ~<330 (7%) ~345 ~369 ~>700 (99.9%) 435  ----- 3.48 0.126
654396 HOYA CORP. EADF50 DERIVED  HYPOTHETICAL 1MM*  ------ ~<350 (78.6%) ~359 ~>1550 (99.7%) 460  ----- 3.38 0.122
654396 HOYA CORP. EADF50 1998 P/EG 5MM ~<340 (6%) ~356 ~383 ~>1550 (98.6%) 460  ----- 3.38 0.122
654396 SCHOTT GLASS TECH. KzFSN5 2000 P 10MM ~<334 (13%) ~350 ~372 ~>1530 (96.7%) 460  ----- 45 3.46 0.125
654397 OHARA CORP. BPH5 1996 I 10MM ~<320 (3%) ~347 ~382 ~>2000 (92.1%) 440 46 3.49 0.126
654397 OHARA CORP. S-NBH5 1999 EG 10MM ~<330 (12%) ~341 ~370 ~>2200 (91.9%) 580 66 3.02 0.109
654447 HOYA CORP. ATF4 1978 H / I 5MM  -----  -----  -----  ----- 320 117 3.76 0.136
655329 SCHOTT GLASS TECH. SF50 1992 H / I 5MM ~<350 (46%) ~352 ~369 ~>700 (99.9%) 360 543 101 3.79 0.137
655334 EAST GERMANY SF9 PRE 1992 ACQ. BY SCHOTT 10MM ~<340 (17.0%) ~354 ~386 ~>1500 (99.5%) ----- 59 3.93 0.142
655401 CORNING-FRANCE C55-40 1991 P 10MM ~<310 (6.7%) ~346 ~383 ~>1800 (97.3%)  ----- 550 55 3.57 0.129
657366 BAUSCH & LOMB ----- PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- 4.01 0.145
657367 SCHOTT GLASS TECH. BaSF56 1992 I 5MM ~<350 (30%) ~356 ~376 ~>2325.4 ((95.6%) 430  ----- 81 3.85 0.139
657509 BAUSCH & LOMB ----- PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- 3.69 0.134
657511 CHINA ZBAF3 1996 H / I ----- ----- ----- ----- ----- 460 73 3.98 0.144
657511 RUSSIA C127 PRE 1992 H / I ----- ----- ----- ----- ----- ----- 73 3.98 0.144
657512 HAYWARD SCIENTIFIC DBF2 PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- ----- -----
657572 BAUSCH & LOMB ----- PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- 3.74 0.135
658509 CHINA ZBAF50 1996 H / I ----- ----- ----- ----- ----- 555  ------ 3.27 0.118
658509 EAST GERMANY SSK5 PRE 1992 ACQ. BY SCHOTT 10MM ~<360 (6.1%) ~383 ~420 ~>1500 (98.2%) ----- 79 3.77 0.137
658509 HIKARI GLASS CO. E-SSK5 2001 EG/P 10MM ~<340(8%) ~354 ~379 ~>2200(94.1%) 521 679  ----- 3.82 0.138
658509 HOYA CORP. BaCED5 DERIVED  HYPOTHETICAL 1MM*  ----- ~<320 (63.1%) ~341 ~>1550 (99.9%) 580 72 3.64 0.132
658509 HOYA CORP. BaCED5 1998 P 5MM ~<320 (11%) ~336 ~362 ~> 1550 (99.8%) 580 72 3.64 0.132
658509 OHARA CORP. BSM25 1990 H / I 10MM ~<330 (4%) ~348 ~374 ~>700 (99.6%) 590 66 3.49 0.126
658509 OHARA CORP. S-BSM25  ---- P/EG 10MM ~<330 (3%) ~351 ~379 ~>2200 (94.7%) 560 68 3.50 0.127
658509 PILKINGTON OPTICAL   DBC658509 1990 H / I 10MM  ------ ~<360 (74.1%) ~377 ~>1000 (99.5%) 560 70 3.77 0.137
658509 PILKINGTON OPTICAL   DBC658509A 2002 EG 5MM  ----- ~<340 (57.8%) ~370 ~>2200.0 (96.0%) 569 80 3.56 0.129
658509 SCHOTT GLASS TECH. NSSK5 2000 P 10MM ~<334 (2%) ~356 ~380 ~1970 (96.3%) 590 68 3.71 0.134
658509 SCHOTT GLASS TECH. SSK52 1992 H / I 5MM ~<334.1 (24%) ~344 ~369 ~>700 (99.8%) 500  ----- 67 3.76 0.136
658509 SCHOTT GLASS TECH. SSKN5 1992 H / I 5MM ~<334.1 (9%) ~346 ~368 ~>2325.4 (93%) 470 751 68 3.71 0.134
658534 HOYA CORP. LaCL30 1978 H / I 5MM  -----  -----  -----  ----- 555 84 3.80 0.138
658572 CORNING-FRANCE C57-57 1991 P 10MM ~<290 (2%) ~338 ~371 ~>1800 (98.3%)  ----- 705 74 3.94 0.143
658573 HOYA CORP. LaC11 1978 H / I 5MM ~<300 (8%) ~325 ~360 ~>700 (99.9%) 615 68 3.63 0.131
658573 OHARA CORP. LAL11 1990 I 10MM ~280 ~320 ~357 ~>700 (99.8%) 560 73 3.90 0.141
658573 OHARA CORP. S-LAL11 1996 EG ~280 ~313 ~351 ~1800 560 73 3.90 0.141
658573 PILKINGTON OPTICAL   LAC658573 1990 H / I 10MM  ------ ~<360 (83.3%) ~372 ~>1000 (99.6%) 580 73 3.78 0.137
658573 SCHOTT GLASS TECH. LaK11 1992 I 5MM ~<290 (6%) ~328 ~364 ~>2325.4 (91%) 520 695 72 3.79 0.137
659510 CORNING-FRANCE C58-51 1991 P 10MM ~<310 (5) ~334 ~366 ~>1800 (98.5%) 526 705 64 3.27 0.118
660329 SCHOTT GLASS TECH. SF51 1992 H / I 5MM ~<350 (2%) ~366 ~386 ~>700 (99.8%) 380  ----- 78 3.81 0.138
660574 CHINA LAK1 1996 H / I ----- ----- ----- ----- ----- 510 68 3.92 0.142
660574 RUSSIA C166 PRE 1992 H / I ----- ----- ----- ----- ----- ----- 71 3.91 0.142
661415 EAST GERMANY BaSF9 PRE 1992 ACQ. BY SCHOTT 10MM ~<360 (15.7%) ~375 ~412 ~>1500 (99.2%) ----- 73 3.79 0.137
663418 RUSSIA C391 PRE 1992 H / I 10MM ~<340 (27.6%) ~353 ~391 ~>1500 (97.7%) ----- 46 3.60 0.130
664354 RUSSIA C248 PRE 1992 H / I 10MM  ----- ~<380 (80.0%) ~400 ~>1500 (99.2%) ----- 59 3.96 0.143
664355 CHINA ZBAF4 1996 H / I ----- ----- ----- ----- ----- 455 89 3.91 0.142
664358 OHARA CORP. BAH22 1990 I 10MM ~<330 (2%) ~348 ~380 ~>700 (99.8%) 440 85 3.96 0.143
664358 SCHOTT GLASS TECH. BaSF2 1992 I 5MM ~<350 (17%) ~360 ~382 ~>2325.4 (95.9%) 410 640 82 3.90 0.141
664359 EAST GERMANY BaSF2 PRE 1992 ACQ. BY SCHOTT 10MM ~<360 (18.3%) ~373 ~400 ~>1500 (99.1%) ----- 77 3.89 0.141
664359 HIKARI GLASS CO. E-BASF2 2001 EG/P 10MM ~<360(5%) ~375 ~403 ~>2400(90.6%) 503 616  ----- 3.10 0.112
664359 HOYA CORP. BaFD2 1978 H / I 5MM  -----  -----  -----  ----- 455  ----- 4.02 0.146
664489 HOYA CORP. BaF21 1978 H / I 5MM  -----  -----  -----  ----- 565 73 3.80 0.138
664564 EAST GERMANY SK24 PRE 1992 ACQ. BY SCHOTT 10MM ~<320 (2%) ~352 ~384 ~>1500 (99.5%) ----- 77 4.00 0.145
665534 HOYA CORP. LaCL3 1978 H / I 5MM  -----  -----  -----  ----- 570  ----- 3.84 0.139
665546 CHINA LAK11 1996 H / I ----- ----- ----- ----- ----- ----- 4.01 0.145
667323 HAYWARD SCIENTIFIC EDF7 PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- ----- -----
667330 OHARA CORP. S-TIM39 1996 P/EG 10MM ~<360 (3%) ~375 ~399 ~>2200 (93.7%) 550 87 2.92 0.106
667330 SCHOTT GLASS TECH. SF19 1992 I 5MM ~<334.1 (27%) ~341 ~361 ~>2325.4 (95.0%) 360 593 77 4.02 0.146
667331 CORNING-FRANCE C67-33 1991 P 10MM ~<330 (5.5%) ~347 ~377 ~>1800 (97.0%)  ----- 593 76 3.98 0.144
667331 EAST GERMANY SF19 PRE 1992 ACQ. BY SCHOTT 10MM ~<340 (6.0%) ~360 ~396 ~>1500 (99.3%) ----- 61 4.02 0.146
667331 HOYA CORP. FD19 1978 H / I 5MM ~<340 (38%) ~345 ~370 ~>700 (99.9%) 425  ----- 4.01 0.145
667331 OHARA CORP. PBM39 1990 I 10MM ~330 ~349 ~380 ~>1060 (99.9%) 400 76 4.02 0.146
667482 SCHOTT GLASS TECH. BaF54 1992 H / I 5MM ~<334.1 (9%) ~352 ~377 ~>700 (99.8%) 530  ----- 62 3.78 0.137
667483 HIKARI GLASS CO. E-BAF11 2001 EG/P 10MM  ----  ----  ----  ---- 546 701  ----- 3.53 0.128
667483 HOYA CORP. BaF11 DERIVED  HYPOTHETICAL 1MM*  ---- ~<330 (63.1%) ~353 ~>1550 (99.9%) 610 71 3.63 0.131
667483 HOYA CORP. BaF11 1998 P 5MM ~<330 (8%) ~349 ~369 ~>1550 (99.9%) 610 71 3.63 0.131
667483 OHARA CORP. S-BAH11 1996 P/EG 10MM ~<340 (4%) ~358 ~386 ~>2200 (93.6%) 560 69 3.59 0.130
667484 CHINA ZBAF16 1996 H / I ----- ----- ----- ----- ----- 470 71 3.76 0.136
667484 CORNING-FRANCE C67-48 1991 P 10MM ~<330 (10.0%) ~354 ~379 ~>1800 (98.2%)  ----- 769 70 4.03 0.146
667484 SCHOTT GLASS TECH. BaFN11 1992 I 5MM ~<334.1 (2%) ~352 ~375 ~>2325.4 (93%) 470 750 68 3.76 0.136
668323 BAUSCH & LOMB ----- PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- 4.03 0.146
668419 CHINA ZBAF17 1996 H / I ----- ----- ----- ----- ----- 445 72 3.76 0.136
668419 EAST GERMANY BaSF6 PRE 1992 ACQ. BY SCHOTT 10MM ~<360 (7%) ~482 ~423 ~>1500 (98.9%) ----- 74 3.79 0.137
668419 HOYA CORP. BaFD6 1978 H / I 5MM ~<350 (14%) ~365 ~390 ~>700 (99.9%) 530 75 3.79 0.137
668419 OHARA CORP. BAH26 1990 I 10MM ~<350 (3%) ~368 ~396 ~>1060 (99.7%) 500 75 3.80 0.138
668419 SCHOTT GLASS TECH. BaSF6 1992 I 5MM ~<350 (26%) ~358 ~388 ~>2325.4 (95.2%) 450 706 74 3.79 0.137
668420 HIKARI GLASS CO. E-BASF6 2001 EG/P 10MM  ----  ----   ----   ---- 510 642  ----- 3.20 0.116
669449 HOYA CORP. BaF13 1978 H / I 5MM ~<340 (9%) ~348 ~390 ~>700 (99.9%) 545  ----- 3.88 0.140
669450 OHARA CORP. BAH13 1990 I 10MM ~350 ~365 ~391 ~>1060 (99.6%) 500 76 4.00 0.145
669450 SCHOTT GLASS TECH. BaF13 1992 I 5MM ~<350 (21%) ~359 ~382 ~>2325.4 (94%) 470 719 74 3.80 0.138
669574 PILKINGTON OPTICAL   LAC669574 1990 H / I 10MM  ----- ~<360 (82.0%) ~374 ~>1000 (99.5%) 580 72 3.94 0.143
669574 SCHOTT GLASS TECH. LaK23 1992 I 5MM ~<290 (10%) ~320 ~359 ~>2325.4 (92%) 460 696 79 4.00 0.145
670392 CHINA ZBAF18 1996 H / I ----- ----- ----- ----- ----- 430 77 3.90 0.141
670392 SCHOTT GLASS TECH. BaSF12 1992 I 5MM ~<350 (24%) ~358 ~380 ~>2325.4 (94%) 430 656 79 3.90 0.141
670393 OHARA CORP. BAH32 1996 H / I 10MM ~<330 (4%) ~346 ~372 ~>2400 (92.7%) 480 70 4.02 0.146
670393 OHARA CORP. S-BAH32 1999 P/EG 10MM ~<360 (16%) ~370 ~400 ~>2200 (94.8%) 580 69 3.26 0.118
670471 CORNING-FRANCE C70-47 1991 P 10MM ~<320 (6.9%) ~341 ~370 ~>1800 (98.2%) 504 720 64 3.62 0.131
670471 SCHOTT GLASS TECH. BAF53 1992 H / I 5MM ~334.1  ~354 ~379 ~>700 (99.9%) 510  ----- 65 3.75 0.136
670471 SCHOTT GLASS TECH. BaFN10 1992 I 5MM ~<350 (34%) ~356 ~379 ~>2325.4 (93%) 480 745 68 3.76 0.136
670471 SCHOTT GLASS TECH. BaFN10 1992 H / I 5MM ~<350 (34%) ~356 ~379 ~>2325.4 (93%) 480 68 3.76 0.136
670471 SCHOTT GLASS TECH. NBAF10 2000 P/EG 10MM ~<350 (18%) ~361 ~387 ~>1970 (96.7%) 620  ----- 62 3.75 0.136
670472 BAUSCH & LOMB ----- PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- 3.78 0.137
670472 EAST GERMANY BaF10 PRE 1992 ACQ. BY SCHOTT 10MM ~<360 (12.6%) ~376 ~417 ~>1500 (99.3%) ----- 71 3.80 0.138
670472 HIKARI GLASS CO. E-BAF10 2001 EG/P 10MM ~<340(3%) ~357 ~380 ~>2200 (98.5%) 503 663  ----- 3.82 0.138
670472 HOYA CORP. BaF10 DERIVED  HYPOTHETICAL 1MM*  ----- ~<340 (74.1%) ~351 ~>700 (99.9%) 610 72 3.61 0.131
670472 HOYA CORP. BaF10 1998 P 5MM ~<340 (22%) ~348 ~372 ~700 (99.9%) 610 72 3.61 0.131
670473 OHARA CORP. BAH10 1990 H / I 10MM ~<350 (5%) ~368 ~396 ~>1060 (99.8%) 540 71 3.77 0.137
670473 OHARA CORP. S-BAH10 1996 P/EG 10MM ~340 ~361 ~390 ~>2200 (94.9%) 560 68 3.48 0.126
670474 HAYWARD SCIENTIFIC DBF3 PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- ----- -----
670516 OHARA CORP. LAL53 1990 H / I 10MM ~<340 (13%) ~352 ~378 ~>700 (99.6%) 500 76 3.90 0.141
670517 HOYA CORP. LaCL4 1978 H / I 5MM ~<340 (34%) ~345 ~380 ~>700 (99.9%) 550 70 3.90 0.141
670573 HIKARI GLASS CO. E-LAK02 2001 EG/P 10MM ~<290(4%) ~318 ~357 ~>2000(96.6%) 631 672  ----- 3.74 0.135
670573 HOYA CORP. LaCL7 1978 H / I 5MM ~<290 (4%) ~325 ~360 ~>700 (99.9%) 615  ---- 3.56 0.129
670573 OHARA CORP. LAL52 1990 H / I 10MM ~<280 (2%) ~321 ~359 ~>700 (99.8%) 540 74 3.96 0.143
670573 OHARA CORP. S-LAL52  ---- P/EG  ----  -----  ----  ----  ---- 540 74 3.96 0.143
671473 CHINA ZBAF5 1996 H / I ----- ----- ----- ----- ----- 610 70 3.61 0.131
671493 RUSSIA C233 PRE 1992 H / I 10MM ~<340 (4.7%) ~360 ~396 ~>1500 (99.3%) ----- 78 4.02 0.146
671520 HAYWARD SCIENTIFIC DBF6 PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- ----- -----
673289 SCHOTT GLASS TECH. TiSF1 1992 H / I 5MM ~350 ~367 ~388 ~>700 (99.9%) 450  ----- 90 2.81 0.102
673321 HIKARI GLASS CO. E-SF5 2001 EG/P 10MM ~<360(1%) ~379 ~403 ~>700(99.9%) 612 621  ----- 2.89 0.105
673321 PILKINGTON OPTICAL   LDF673321A 2003 EG 5MM  ----- ~<380 (78.5%) ~390 (90.2%) ~>2200 (94.5%) 566 77 2.90 0.105
673321 OHARA CORP. PBM25 1990 I 10MM ~330 ~348 ~379 ~>1060 (99.9%) 390 85 4.07 0.147
673321 OHARA CORP. S-TIM25 1996 P/EG 10MM ~360 ~377 ~403 ~>2200 (94.4%) 570 79 2.91 0.105
673322 BAUSCH & LOMB ----- PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- 3.97 0.144
673322 CHINA ZF2 1996 H / I ----- ----- ----- ----- ----- 410 77 4.08 0.148
673322 EAST GERMANY SF5 PRE 1992 ACQ. BY SCHOTT 10MM ~<340 (6.5%) ~362 ~399 ~>1500 (99.4%) ----- 84 4.09 0.148
673322 HAYWARD SCIENTIFIC EDF2 PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- ----- -----
673322 HIKARI GLASS CO. SF5 2001 I 10MM ~<340(15%) ~349 ~369 ~>2400 (95.1%) 373 480  ----- 4.09 0.148
673322 HOYA CORP. EFD5 DERIVED  HYPOTHETICAL 1MM*  ----- ~<360 (74.1%) ~370 ~>1550 (99.9%) 520 89 2.90 0.105
673322 HOYA CORP. EFD5 1998 P 5MM ~<350 (3%) ~368 ~388 ~>1550 (99.7%) 520 89 2.90 0.105
673322 HOYA CORP. FD5 DERIVED  HYPOTHETICAL 1MM*  ----- ~<340 (82.2%) ~347 ~>1550 (99.9%) 410 79 4.08 0.148
673322 HOYA CORP. FD5 1998 P 5MM ~<330 (6%) ~343 ~362 ~>1550 (99.7%) 410 79 4.08 0.148
673322 PILKINGTON OPTICAL   EDF673322 1990 H / I 10MM  -----  -----  -----   ----- 370 85 4.07 0.147
673322 PILKINGTON OPTICAL   EDF673322A 2002 EG 5MM  ----- ~<340 (66.7%) ~359 ~>2200.0 (94.6%) 378 87 4.07 0.147
673322 RUSSIA C343 PRE 1992 H / I 10MM ~<340 (1.5%) ~366 ~400 ~>1500 (99.3%) ----- 73 4.09 0.148
673322 SCHOTT GLASS TECH. SF5 2000 P 10MM ~<334 (20%) ~345 ~368 ~>1970 (95.9%) 410  ----- 82 4.07 0.147
673323 CORNING-FRANCE C72-32 1991 P 10MM ~320 ~348 ~380 ~>1800 (97.4%)  ---- 562 74 4.06 0.147
673323 SCHOTT GLASS TECH. NSF5 2000 P/EG 10MM ~<365 (12%) ~376 ~399 ~>1970 (95.0%) 620 79 2.86 0.104
677375 HOYA CORP. ADF405 1978 H / I 5MM  -----  -----  -----  ----- 465 65 3.79 0.137
677375 OHARA CORP. BPH40 1990 I 10MM ~<330 (2%) ~361 ~396 ~>700 (99.8%) 460 53 3.76 0.136
678338 HOYA CORP. EFD2 1998 P/EG 5MM ~<350 (3%) ~366 ~386 ~>1550 (99.8%) 525 88 2.77 0.100
678506 HOYA CORP. LaCL9 DERIVED  HYPOTHETICAL 1MM*  ------ ~<330 (70.4%) ~344 ~>1550 (99.9%) 600  ----- 3.90 0.141
678506 HOYA CORP. LaCL9 1998 P 5MM ~<330 (16%) ~340 ~365 ~>1550 (99.7%) 600 3.90 0.141
678507 HIKARI GLASS CO. E-LAK06 2001 EG/P 10MM  ----  ----   ----  ---- 485 671  ----- 3.86 0.140
678507 OHARA CORP. LAL56 1990 H / I 10MM ~<340 (9%) ~355 ~384 ~>700 (99.6%) 550 76 3.96 0.143
678507 OHARA CORP. S-LAL56 1996 P/EG 10MM ~330 ~350 ~376 ~>2200 (92.8%) 540 66 3.85 0.139
678534 HOYA CORP. LaCL8 1978 H / I 5MM  -----  -----  -----  ----- 555  ----- 3.81 0.138
678534 OHARA CORP. LAL57 1990 H / I 10MM ~<330 (6%) ~348 ~376 ~>700 (99.6%) 500 77 4.03 0.146
678549 OHARA CORP. L-LAL12 1999 10MM ~290 ~334 ~366 ~>900 (99.8%) 610 76 3.52 0.127
678549 SCHOTT GLASS TECH. LAKL12 2000 P 10MM ~300 ~330 ~365 ~>1970 (96.3%) 700  ----- 68 3.32 0.120
678550 EAST GERMANY SK22 PRE 1992 ACQ. BY SCHOTT 10MM ~320 ~356 ~391 ~>1500 (99.0%) ----- 66 4.03 0.146
678552 PILKINGTON OPTICAL   LAC678552B 1990 I 5MM  ----- ~<360 (80.8%) ~373 ~>1000 (99.4%) 550 79 4.06 0.147
678552 SCHOTT GLASS TECH. LaKN12 1992 H / I 5MM ~<300 (3%) ~334.1 ~365.0 ~>1970.1 (97.3%) 470 714 76 4.10 0.148
678552 SCHOTT GLASS TECH. NLAK12 2000 P 10MM ~<310 (3%) ~336 ~368 ~>1970 (94.0%) 560 76 4.10 0.148
678553 OHARA CORP. LAL12 1990 H / I 10MM ~<290 (5%) ~320 ~357 ~>700 (99.8%) 500 72 4.01 0.145
678553 OHARA CORP. S-LAL12 1996 P/EG 10MM ~<280 (6%) ~313 ~352 ~>2000 (96.3%) 560 72 4.01 0.145
678554 HIKARI GLASS CO. E-LAK12 2001 EG/P 10MM ~<290(1%) ~319 ~354 ~>2000(96%) 530 677  ----- 3.96 0.143
678555 CHINA LAK5 1996 H / I ----- ----- ----- ----- ----- 470 77 4.08 0.148
678555 CORNING-FRANCE C78-56 1991 P 10MM ~<280 (9%) ~327 ~365 ~>1800 (97.7%)   ----- 723 67 3.59 0.130
678555 HOYA CORP. LaC12 DERIVED  HYPOTHETICAL 1MM*  ----- ~<300 (63.1%) ~337 ~>1550 (99.9%) 590 77 3.80 0.138
678555 HOYA CORP. LaC12 1998 P 5MM ~<290 (4%) ~331 ~365 ~>1550 (99.6%) 590 77 3.80 0.138
681319 SCHOTT GLASS TECH. SF62 1992 H / I 5MM ~320 ~342 ~362 ~>700 (99.9%) 360 581 82 4.15 0.150
681372 CHINA TF6 1996 H / I ----- ----- ----- ----- ----- 450 48 3.84 0.139
681372 SCHOTT GLASS TECH. KzFSN7 1992 H / I 5MM ~<350 (7%) ~362 ~370 ~>700 (99.9%) 450 48 3.51 0.127
681732 SCHOTT GLASS TECH. KzFS7A 1992 I 5MM ~<334.1 (10%) ~352 ~373 ~>1970.1 (95.7%) 450  ----- 49 3.73 0.135
682482 CHINA ----- 1996 H / I ----- ----- ----- ----- ----- ----- 3.87 0.140
682482 HOYA CORP. LaFL20 1978 H / I 5MM  -----  -----  -----  ----- 585 97 3.82 0.138
682482 SCHOTT GLASS TECH. LaF20 1992 I 5MM ~<334.1 (8%) ~347 ~373 ~>2325.4 (96.6%) 520 743 74 3.87 0.140
683445 CHINA ZBAF51 1996 H / I ----- ----- ----- ----- ----- 590  ------ 3.80 0.138
683445 SCHOTT GLASS TECH. BaF50 1992 I 5MM ~<334.1 (6%) ~354 ~380 ~>2325.4 (91%) 490 682 83 3.80 0.138
683447 HOYA CORP. BaF22 1978 H / I 5MM  -----  -----  -----   ----- 550  ----- 3.88 0.140
683447 OHARA CORP. BAH51 1990 H / I 10MM ~<360 (9%) ~377 ~409 ~>1060 (99.7%) 540 74 3.96 0.143
686439 HOYA CORP. BaF20 1978 H / I 5MM ~<350 (9%) ~363 ~390 ~>700 (99.9%) 540  ----- 3.88 0.140
686440 OHARA CORP. BAH53 1990 H / I 10MM ~<360 (9%) ~376 ~407 ~>1060 (99.7%) 480 72 3.96 0.143
686492 OHARA CORP. LAM56 1990 H / I 10MM ~<340 (5%) ~357 ~387 ~>1060 (99.5%) 520 77 3.99 0.144
686494 HOYA CORP. LaFL1 1978 H / I 5MM ~<340 (13%) ~355 ~380 ~>700 (99.9%) 515  ----- 4.11 0.149
687429 HOYA CORP. ADF8 1978 H / I 5MM ~<330 (16%) ~355 ~390 ~>700 (99.8%) 575 53 3.70 0.134
687536 RUSSIA C168 PRE 1992 H / I ----- ----- ----- ----- ----- ----- 84 4.33 0.157
689306 SCHOTT GLASS TECH. SF52 1992 H / I 5MM ~<350 (18%) ~358 ~375 ~>700 (99.9%) 350 547 95 4.10 0.148
689309 BAUSCH & LOMB ----- PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- 4.24 0.154
689309 HAYWARD SCIENTIFIC EDF4 PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- ----- -----
689311 HIKARI GLASS CO. E-SF8 2001 EG/P 10MM ~<360(1%) ~378 ~399 ~>2200(91.1%) 566 622  ----- 2.93 0.106
689311 OHARA CORP. L-TIM28 1999 10MM ~<360 (16%) ~368 ~393 ~>600 (99.6%) 530 101 2.88 0.104
689311 OHARA CORP. PBM28 1990 I 10MM ~<340 (16%) ~350 ~386 ~>1060 (99.9%) 370 86 4.22 0.153
689311 OHARA CORP. PBM28W  ------ I  ------  ------  ------  --------  ------  ------  -----  -----  -----
689311 OHARA CORP. S-TIM28 1996 P/EG 10MM ~360 ~378 ~406 ~>2200 (96.1%) 550 82 2.98 0.108
689311 RUSSIA C353 PRE 1992 H / I 10MM  ----- ~380 (84.1%) ~396 ~>1500 (99.3%) ----- 76 4.23 0.153
689312 CHINA ZF10 1996 H / I ----- ----- ----- ----- ----- 335 79 4.22 0.153
689312 CORNING-FRANCE C89-31 1991 P 10MM ~<330 (11.5%) ~354 ~390 ~>1800 (97.4%)  ---- 553 77 4.22 0.153
689312 EAST GERMANY SF8 PRE 1992 ACQ. BY SCHOTT 10MM ~340  ~368 ~405 ~>1500 (99.8%) ----- 83 4.23 0.153
689312 HIKARI GLASS CO. SF8 2001 I 10MM ~<340(11%) ~350 ~369 ~>2400 (96.2%) 987 470  ----- 4.22 0.153
689312 HOYA CORP. EFD8 DERIVED  HYPOTHETICAL 1MM*  ---- ~<360 (72.5%) ~372 ~>1550 (99.9%) 530 93 2.97 0.108
689312 HOYA CORP. EFD8 1998 P/EG 5MM ~<350 (2%) ~369 ~392 ~>1550 (99.8%) 530 93 2.97 0.108
689312 HOYA CORP. FD8 DERIVED  HYPOTHETICAL 1MM*  ---- ~<340 (72.5%) ~350 ~>1550 (99.9%) 400 77 4.21 0.152
689312 HOYA CORP. FD8 1998 P 5MM ~<340 (19%) ~348 ~368 ~>1550 (99.8%) 400 77 4.21 0.152
689312 PILKINGTON OPTICAL   EDF689312 1990 H / I 10MM  -----  -----  -----   ----- 380 75 4.24 0.154
689312 PILKINGTON OPTICAL   EDF689312A 2002 EG 5MM  ----- ~<350 (65.2%) ~368 ~>2200.0 (96.7%) 386 74 4.24 0.154
689312 SCHOTT GLASS TECH. SF8 1992 I 5MM ~<334.1 (14%) ~344 ~365.0 ~>2325.4 (94%) 340 576 82 4.22 0.153
689313 SCHOTT GLASS TECH. NSF8 2000 P/EG 10MM ~<365 (16%) ~375 ~400 ~>1970 (95.0%) 600 86 2.90 0.105
689495 HOYA CORP. LaFL23 1978 H / I 5MM  -----  -----  -----  ----- 595 86 4.01 0.145
689495 PILKINGTON OPTICAL   LAFA689495 1990 H / I 10MM  ----- ~<360 (83.7%) ~372 ~>1000 (99.2%)  ----- 75 3.70 0.134
689496 CORNING-FRANCE C90-50 1991 P 10MM ~280 ~348 ~370 ~>1800 (98.3%)  ---- 742 72 3.66 0.133
689497 PILKINGTON OPTICAL   LAF689497B 2002 I 5MM  -----  -----  -----  ----- 560 75 3.70 0.134
689497 SCHOTT GLASS TECH. LaFN23 1992 I 5MM ~<334.1 (27%) ~342 ~364 ~>1970.1 (97.9%) 400 704 81 4.20 0.152
691547 HOYA CORP. LaC9 DERIVED  HYPOTHETICAL 1MM*  ----- ~<280 (70.4%) ~318 ~>1550 (99.9%) 695 58 3.65 0.132
691547 HOYA CORP. LaC9 1998 P 5MM ~<280 (10%) ~315 ~352 ~>1550 (99.7%) 695 58 3.65 0.132
691547 PILKINGTON OPTICAL   LACA691547B 2002 I 5MM  ----- ~<360 (88.3%) ~364 ~>1000 (99.6%) 640 72 3.52 0.127
691547 SCHOTT GLASS TECH. LaK9 1992 H / I 5MM ~<280 (5%) ~317 ~352 ~>1970.1 (98.6%) 580 722 63 3.51 0.127
691547 SCHOTT GLASS TECH. NLAK9 2000 P 10MM ~290 ~331 ~364 ~>1970 (95.9%) 700 63 3.51 0.127
691548 BAUSCH & LOMB ----- PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- 4.03 0.146
691548 CORNING-FRANCE C90-55 1991 P 10MM ~<290 (2%) ~343 ~376 ~>1800 (98.3%) 532 701 72 3.67 0.133
691548 HIKARI GLASS CO. E-LAK9 2001 EG/P 10MM  ----  ----   ----  ---- 679 683  ----- 3.48 0.126
691548 OHARA CORP. LAL9 1990 H / I 10MM ~<300 (3%) ~337 ~374 ~>700 (99.6%) 670 62 3.63 0.131
691548 OHARA CORP. S-LAL9 1996 P/EG 10MM ~290 ~337 ~372 ~>2000 (96.3%) 660 61 3.63 0.131
691548 PILKINGTON OPTICAL   LACB691548 1990 H / I 10MM  ----- ~<360 (79.6%) ~376 ~>1000 (99.4%) 540 82 4.18 0.151
692545 CHINA LAK2 1996 H / I ----- ----- ----- ----- ----- 555 60 3.68 0.133
692550 RUSSIA C174 PRE 1992 H / I 10MM ~<300 (6.3%) ~336 ~379 ~>1500 (99.4%) ----- 57 3.46 0.125
693516 SCHOTT GLASS TECH. Lak20 1992 H / I 5MM ~<320 (5%) ~347 ~376 ~>700 (99.9%) 440  ----- 82 4.13 0.150
693536 EAST GERMANY SSK10 PRE 1992 ACQ. BY SCHOTT 10MM ~<340 (8.2%) ~362 ~398 ~>1500 (99.2%) ----- 68 4.38 0.159
694492 CHINA LAF1 1996 H / I ----- ----- ----- ----- -----  ----- 91 4.41 0.160
694508 HOYA CORP. LaCL5 DERIVED  HYPOTHETICAL 1MM*  ----- ~<320 (63.1%) ~338 ~>1550 (99.9%) 565 78 4.15 0.150
694508 HOYA CORP. LaCL5 1998 P 5MM ~<320 (10%) ~335 ~358 ~>1550 (99.7%) 565 78 4.15 0.150
694508 OHARA CORP. LAL58 1996 H / I 10MM ~<330 (2%) ~348 ~375 ~>2200 (93.0%) 510 78 4.11 0.149
694508 OHARA CORP. S-LAL58 1999 P/EG 10MM ~<320 (2%) ~339 ~365 ~>2200 (94.2%) 580 75 4.03 0.146
694532 HIKARI GLASS CO. E-LAK13 2001 EG/P 10MM ~<290(1%) ~323 ~358 ~>2200(91.6%) 618 650  ----- 3.68 0.133
694532 HOYA CORP. MLaC130 DERIVED  HYPOTHETICAL 1MM*  ---- ~<290 (72.5%) ~315 ~>700 (99.9%) 650 69 3.52 0.127
694532 HOYA CORP. MLaC130 1998 P 5MM ~<280 (6%) ~309 ~347 ~>700 (99.9%) 650 69 3.52 0.127
694532 OHARA CORP. LAL13 1990 H / I 10MM ~<300 (2%) ~341 ~374 ~>700 (99.7%) 660 60 3.60 0.130
694532 OHARA CORP. S-LAL13 1996 P/EG 10MM ~290 ~339 ~374 ~>2000 (95.8%) 650 57 3.60 0.130
694533 HOYA CORP. LaC13 DERIVED  HYPOTHETICAL 1MM*  ----- ~<300 (70.4%) ~321 ~>1550 (99.9%) 700 53 3.56 0.129
694533 HOYA CORP. LaC13 1998 P 5MM ~<290 (6%) ~315 ~350 ~>1550 (99.4%) 700 53 3.56 0.129
694533 PILKINGTON OPTICAL   LAC694533 1990 H / I 10MM  ----- ~<360 (69.4%) ~381 ~>1000 (99.4%) 530 80 4.18 0.151
694533 SCHOTT GLASS TECH. LAKN13 2000 H / I 10MM ~<310 (7%) ~330 ~364 ~>1970 (96.3%) 560 84 4.24 0.154
694533 SCHOTT GLASS TECH. LaKN13 1992 H / I 5MM ~<300 (7%) ~327 ~362 ~>1970.1 (98.3%) 470 718 84 4.24 0.154
694534 CHINA LAK6 1996 H / I ----- ----- ----- ----- ----- 485 82 4.29 0.155
695422 OHARA CORP. BAH54 1990 H / I 10MM ~<330 (9%) ~346 ~376 ~>700 (99.8%) 610 66 2.51 0.091
695422 OHARA CORP. S-BAH54  ---- EG  ----  -----  -------  -----  ----- 610 66 3.30 0.119
696365 CORNING-FRANCE C97-36 1991 P 10MM ~<320 (5%) ~356 ~394 ~>1800 (98.0%)  ----- 537 40 3.93 0.142
697470 EAST GERMANY D401 PRE 1992 ACQ. BY SCHOTT 10MM  ----- ----- ~<440 (96.0%) ~>540 (99.8%) ----- 79 4.08 0.148
697485 HIKARI GLASS CO. E-LAF09 2001 EG/P 10MM  ----  ----  ----   ---- 602 698  ----- 3.67 0.133
697485 HOYA CORP. LaFL2 DERIVED  HYPOTHETICAL 1MM*  ----- ~>1550 (99.9%) 585  ----- 4.05 0.147
697485 HOYA CORP. LaFL2 1998 P 5MM ~<330 (17%) ~340 ~365 ~>1550 (99.7%) 585  ----- 4.05 0.147
697485 OHARA CORP. LAM59 1996 H / I 10MM ~<340 (4%) ~357 ~384 ~>2200 (92.1%) 530 75 4.06 0.147
697485 OHARA CORP. S-LAM59 1999 P/EG 10MM ~<340 (14%) ~351 ~376 ~>2200 (95.2%) 600 71 3.77 0.137
697554 CHINA ----- 1996 H / I ----- ----- ----- ----- ----- ----- 3.63 0.131
697554 CORNING-FRANCE C97-55 1991 P 10MM ~<280 (3.3%) ~329 ~368 ~>1800 (98.2%)  -----  ----- 53 3.62 0.131
697554 PILKINGTON OPTICAL   LAC697554B 2002 I 5MM  ----- ~<360 (88.2%) ~365 ~>1000 (99.5%) 730 53 3.75 0.136
697554 SCHOTT GLASS TECH. LaKN14 1992 H / I 5MM ~<280(12%) ~<310 ~346 ~>1970.1 (98.1%) 600 734 55 3.63 0.131
697554 SCHOTT GLASS TECH. NLAK14 2000 P 10MM ~<290 (4%) ~320 ~361 ~>1970 (95.0%) 730 55 3.63 0.131
697555 HIKARI GLASS CO. E-LAK14 2001 EG/P 10MM ~<280(1%) ~329 ~365 ~>2000(96.2%) 632 686  ----- 3.55 0.129
697555 HOYA CORP. LaC14 DERIVED  HYPOTHETICAL 1MM*  ----- ~<280 (63.1%) ~308 ~>1550 (99.9%) 690 59 3.67 0.133
697555 HOYA CORP. LaC14 1998 P 5MM ~<280 (9%) ~301 ~342 ~1550 (99.7%) 690 59 3.67 0.133
697555 OHARA CORP. LAL14 1990 H / I 10MM ~<290 (2%) ~333 ~369 ~>700 (99.7%) 660 57 3.70 0.134
697555 OHARA CORP. S-LAL14 1996 P/EG 10MM ~<280 (3%) ~326 ~364 ~>2000 (95.4%) 660 57 3.70 0.134
697561 HOYA CORP. LaC15 1978 H / I 5MM  -----  -----  -----  ----- 670  ----- 3.95 0.143
697562 CHINA LAK12 1996 H / I ----- ----- ----- ----- ----- 620 57 3.70 0.134
697562 CORNING-FRANCE C97-56 1991 P 10MM ~<280 (19.6%) ~318 ~360 ~>1800 (98.2%)  -----  -----  ----- 3.75 0.136
697562 PILKINGTON OPTICAL   LAC697562 1990 H / I 10MM  ----- ~<360 (83.1%) ~373 ~>1000 (99.3%)  ----- 62 3.78 0.137
697564 PILKINGTON OPTICAL   LAC697564 1990 H / I 10MM  -----  -----  -----  ----- 710 62 3.78 0.137
697564 SCHOTT GLASS TECH. LaK31 1992 I 5MM ~<310 (11%) ~324 ~356 ~>1970.1 (94.5%) 610  ----- 57 3.68 0.133
697565 OHARA CORP. LAL64 1990 H / I 10MM ~<290 (2%) ~336 ~374 ~>700 (99.8%) 640 58 3.67 0.133
698386 SCHOTT GLASS TECH. BaSF13 1992 I 5MM ~<365.0 (32%) ~371 ~400 ~>2325.4 (94%) 450  ----- 71 3.97 0.144
699301 CHINA ZF11 1996 H / I ----- ----- ----- ----- ----- 380 76 4.06 0.147
699301 CORNING-FRANCE C99-30 1991 P 10MM ~<350 (2%) ~372 ~393 ~>1800 (97.6%)  ---- 578 79 4.16 0.151
699301 EAST GERMANY SF15 PRE 1992 ACQ. BY SCHOTT 10MM ~<380 (35.4%) ~386 ~414 ~>1500 (99.4%) ----- 87 4.07 0.147
699301 HIKARI GLASS CO. E-SF15 2001 EG/P 10MM ~<370(13%) ~382 ~418 ~>2400(90.7%) 580 627  ----- 2.97 0.108
699301 HOYA CORP. EFD15 DERIVED  HYPOTHETICAL 1MM*   ----- ~<360 (67.6%) ~374 ~>1550 (99.9%) 545 87 2.95 0.107
699301 HOYA CORP. EFD15 1998 P/EG 5MM ~<360 (15%) ~370 ~390 ~>1550 (99.7%) 545 87 2.95 0.107
699301 HOYA CORP. FD15 DERIVED  HYPOTHETICAL 1MM*  ----- ~<360 (67.6%) ~372 ~>1550 (99.9%) 395 82 4.17 0.151
699301 HOYA CORP. FD15 1998 P 5MM ~<360 (15%) ~369 ~388 ~>1550 (99.8%) 395 82 4.17 0.151
699301 OHARA CORP. PBM35 1990 I 10MM ~<370 (11%) ~382 ~404 ~>700 (99.8%) 420 74 4.10 0.148
699301 OHARA CORP. S-TIM35 1996 P/EG 10MM ~<370 (14%) ~381 ~412 ~>2200 (94.2%) 500 75 2.96 0.107
699301 PILKINGTON OPTICAL   EDF699301 1990 H / I 10MM  ----- ~383 ~407 ~>1000 (99.8%) 430 85 4.04 0.146
699301 PILKINGTON OPTICAL   EDF699301A 2002 EG 5MM  ----- ~<370 (62.4%) ~395 ~>2200.0 (96.3%) 402 79 4.05 0.147
699301 SCHOTT GLASS TECH. SF15 2000 P 10MM ~<365 (4%) ~379 ~399 ~>1970 (96.3%) 420  ----- 79 4.06 0.147
699302 SCHOTT GLASS TECH. NSF15 2000 EG 10MM ~<365 (4%) ~379 ~408 ~>1970 (95.4%) 610 80 2.92 0.106

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