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 DEGREES C
 ----- (SEE MFTR. MANUFACTURER'S  ----- NA = NOT AVAILABLE THE VALUES WERE DERIVED FOR A IS AT OR BELOW  -----  -----   -----
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.
CONVERSION: DERIVATION= THE MANUFACTURER'S LOGARITHM DENSITY FORMULA.  (XX%) TRANSMISSION BELOW NM PT. GIVEN- BELOW NM PT. GIVEN- ABOVE 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
800422 HIKARI GLASS CO. E-LASF02 2001 EG/P 10MM ~<330nm (5%) ~349nm ~380nm ~>2200nm (91.6%) 674 651  ----- 4.32 0.156
800422 OHARA CORP. LAH52 1990 H / I 10MM ~330 ~355 ~388 ~>700 (99.7%) 640 60 4.41 0.160
800422 OHARA CORP. S-LAH52 1996 P/EG 10MM ~<330 (2%) ~349 ~382 ~>2200 (91.0%) 640 60 4.41 0.160
800423 HOYA CORP. NbFD12 DERIVED  HYPOTHETICAL 1MM*  ---- ~<330 (76.6%) ~342 ~>1550 (99.9%) 670 57 4.45 0.161
800423 HOYA CORP. NbFD12 1998 P 5MM ~<330 (26%) ~<338 ~<368 ~>1550 (99.9%) 670 57 4.45 0.161
800456 CORNING-FRANCE E00-46 1991 P 10MM ~<290 (8.4%) ~345 ~383 ~>1800 (98.5%)  ----- 683 63 4.65 0.168
801350 HIKARI GLASS CO. E-LAF016 2001 EG/P 10MM ~<350(1%) ~367 ~394 ~>2200(92.7%) 649 666  ----- 3.63 0.131
801350 OHARA CORP. LAM66 1990 H / I 10MM ~<350 (4%) ~366 ~408 ~>700 (99.7%) 640 78 3.55 0.129
801350 OHARA CORP. S-LAM66 1996 P/EG 10MM ~<350 (3%) ~368 ~410 ~>2200 (93.7%) 660 79 3.55 0.129
801351 SCHOTT GLASS TECH. NLASF45 2000 EG 10MM ~<350 (3%) ~367 ~409 ~>2325 (91.0%) 670 73 3.60 0.130
802443 CHINA ZLAF1 1996 H / I ----- ----- ----- ----- ----- 610 56 4.42 0.160
802443 HOYA CORP. NbFD14 1978 H / I 5MM ~<340 (29%) ~348 ~370 ~>700 (99.8%) 690  ----- 4.75 0.172
802443 SCHOTT GLASS TECH. LASF11 1992 H / I 5MM ~<334.1 (2%) ~354 ~378 ~>700 (99.8%) 600 724 62 5.10 0.185
803304 SCHOTT GLASS TECH. LaSF32 1992 I 5MM ~<350 (3%) ~365.0 ~404.7 ~>2325.4 (97.0%) 560 663 79 3.52 0.127
803464 CORNING-FRANCE E03-47 1991 NA 10MM ~<300 (3.0%) ~340 ~378 ~>1800 (98.0%)  ----- 740 62 4.46 0.161
803464 SCHOTT GLASS TECH. LaSFN30 1992 I 5MM ~<300 (17%) ~327 ~365.0 ~>1970.1 (98.5%) 650 740 62 4.46 0.161
803467 OHARA CORP. LAH62 1990 H / I 10MM ~<320 (7%) ~350 ~387 ~>1060 (99.6%) 700 60 4.57 0.165
803468 CHINA ZLAF2 1996 H / I ----- ----- ----- ----- ----- 590 57 4.96 0.180
804339 HIKARI GLASS CO. E-LAFH2 2001 EG/P 10MM ~<360(11%) ~373 ~413 ~>2200 (94.5%) 600 667  ----- 3.58 0.130
804396 HIKARI GLASS CO. E-LASF013 2001 EG/P 10MM ~<340 (10%) ~356 ~393 ~>2200 (95.4%) 626 649  ----- 4.20 0.152
804396 OHARA CORP. LAH63 1990 H / I 10MM ~<340 (2%) ~361 ~395 ~>1060 (99.8%) 640 58 4.34 0.157
804396 OHARA CORP. S-LAH63 1996 P/EG 10MM ~<340 (6%) ~357 ~388 ~>2000 (96.4%) 640 58 4.34 0.157
804465 HOYA CORP. TaF3 DERIVED  HYPOTHETICAL 1MM*  ------ ~<300 (63.1%) ~337 ~>1550 (99.9%) 760 63 4.65 0.168
804465 HOYA CORP. TaF3 1998 P 5MM ~<300 (9%) ~330 ~369 ~>1550 (99.8%) 760 63 4.65 0.168
804465 SCHOTT GLASS TECH. NLASF44 2000 EG 10MM ~<300 (3%) ~341 ~378 ~>1970 (95.0%) 770 62 4.47 0.162
804466 CHINA ZLAF50 1996 H / I ----- ----- ----- ----- ----- 720  ----- 4.75 0.172
804466 HIKARI GLASS CO. E-LASF015 2001 EG/P 10MM ~<320(1%) ~343 ~372 ~>2200 (91.6%) 626 718  ----- 4.58 0.166
804466 OHARA CORP. LAH65 1990 H / I 10MM ~<320 (3%) ~349 ~386 ~>700 (99.7%) 720 60 4.76 0.172
804466 OHARA CORP. S-LAH65 1996 P/EG 10MM ~<320 (8%) ~340 ~377 ~>2000 (95.9%) 730 60 4.76 0.172
805254 HIKARI GLASS CO. E-SF6 2001 EG/P 10MM ~<360(1%) ~380 ~415 ~>2200(94.1%) 482 611  ----- 3.34 0.121
805254 OHARA CORP. PBH6 1990 I 10MM ~<360 (11%) ~375 ~409 ~>1060 (99.9%) 340 81 5.19 0.188
805254 OHARA CORP. PBH6W  ------ I  -----  ------  ---  ------  -----  -----  ----  ----  -----
805254 OHARA CORP. S-TIH6 1996 P/EG 10MM ~<370 (12%) ~381 ~416 ~>2400 (92.8%) 540 89 3.37 0.122
805254 OHARA CORP. TIH6 1990 H / I 10MM ~<370 (19%) ~379 ~418 ~>700 (99.0%) 530 91 3.37 0.122
805254 PILKINGTON OPTICAL   DEDF805254 1990 H / I 10MM  ------ ~<380 (59.7%) ~410 ~>1000 (99.8%) 340 81 5.19 0.188
805254 PILKINGTON OPTICAL   DEDF805254A 2002 EG 5MM  ----- ~<370 (58.1%) ~393 ~>2200.0 (95.7%) 341 81 5.19 0.188
805254 PILKINGTON OPTICAL   LDF805254 1990 H / I 10MM  ----- ~<370.0 (58.1%) ~393 ~>2200.0 (91.5%) 531 91 3.37 0.122
805254 PILKINGTON OPTICAL   LDF805254A 2002 EG 5MM  ----- ~<365 (60.9%) ~395 ~>2200.0 (97.1%) 531 91 3.37 0.122
805254 SCHOTT GLASS TECH. NSF6 2000 P/EG 10MM ~<380 (46%) ~382 ~418 ~>2500 (94.0%) 550  ----- 90 3.37 0.122
805254 SCHOTT GLASS TECH. SF6 2000 P 10MM ~<365 (21%) ~374 ~400 ~>2325 (91.0%) 370 81 5.18 0.188
805254 SCHOTT GLASS TECH. SFL6 1992 H 5MM ~<365.0 (22%) ~372 ~396 ~>2325.4 (96.5%) 500  ----- 90 3.37 0.122
805255 CORNING-FRANCE E05-25 1991 P 10MM ~<360 (3.9%) ~376 ~405 ~>1800 (99.0%) 320 527 77 5.18 0.188
805255 EAST GERMANY SF6 PRE 1992 ACQ. BY SCHOTT 10MM ~<380 (11.9%) ~422 ~442 ~>1500 (99.4%) ----- 78 5.18 0.188
805255 HOYA CORP. FD6 DERIVED  HYPOTHETICAL 1MM*  ------ ~<360 (76.6%) ~368 ~>1550 (99.9%) 365 79 5.19 0.188
805255 HOYA CORP. FD6 1998 P 5MM ~<360 (26%) ~366 ~388 ~>1550 (99.8%) 365 79 5.19 0.188
805255 HOYA CORP. FD60 DERIVED  HYPOTHETICAL 1MM*  ---- ~<370 (83.3%) ~377 ~>1550 (99.9%) 550 93 3.36 0.122
805255 HOYA CORP. FD60 1998 P 5MM ~<370 (40%) ~373 ~399 ~>1550 (99.9%) 550 93 3.36 0.122
805396 CHINA ZLAF51 1996 H / I ----- ----- ----- ----- ----- 615  ----- 4.39 0.159
805396 HOYA CORP. NbFD3 DERIVED  HYPOTHETICAL 1MM*  ----- ~<350 (85.1%) ~356 ~>1550 (99.9%) 615 53 4.39 0.159
805396 HOYA CORP. NbFD3 1998 P 5MM ~<350 (45%) ~352 ~376 ~>1550 (99.7%) 615 53 4.39 0.159
806254 CHINA ZF7 1996 H / I ----- ----- ----- ----- ----- 330 77 5.19 0.188
806254 RUSSIA C355 PRE 1992 H / I 10MM ~<380 (24.0%) ~394 ~433 ~>1500 (99.7%) ----- 75 5.19 0.188
806333 HIKARI GLASS CO. E-LASFH6 2001 EG/P 10MM  ----  ----  ----  ---- 604 659  ----- 3.54 0.128
806333 HOYA CORP. NbFD15 DERIVED  HYPOTHETICAL 1MM*  ----- ~<350 (75.5%) ~364 ~>1550 (99.9%) 685 73 3.47 0.126
806333 HOYA CORP. NbFD15 1998 P 5MM ~<340 (7%) ~360 ~390 ~>1550 (99.9%) 685 73 3.47 0.126
806342 SCHOTT GLASS TECH. LaSF33 1992 I 5MM ~<365.0 (21%) ~375 ~404.7 ~>2325.4 (96.1%) 440  ----- 87 4.84 0.175
806406 SCHOTT GLASS TECH. NLASF43 2000 EG 10MM ~<350 (22%) ~361 ~395 ~>1970 (94.0%) 720 56 4.33 0.157
806407 CHINA ZLAF52 1996 H / I ----- ----- ----- ----- ----- 685  ----- 4.38 0.159
806407 HOYA CORP. MNbFD13 DERIVED  HYPOTHETICAL 1MM*  ---- ~<340 (80.2%) ~349 ~>700 (99.9%) 670  ----- 4.55 0.165
806407 HOYA CORP. MNbFD13 1998 P 5MM ~<330 (7%) ~345 ~368 ~>700 (99.8%) 670  ----- 4.55 0.165
806407 HOYA CORP. NbFD13 DERIVED  HYPOTHETICAL 1MM*  ----- ~<340 (70.4%) ~355 ~>1550 (99.9%) 680 57 4.38 0.159
806407 HOYA CORP. NbFD13 1998 P 5MM ~<340 (16%) ~351 ~378 ~>1550 (99.8%) 680 57 4.38 0.159
806409 HIKARI GLASS CO. E-LASF03 2001 EG/P 10MM ~<330 (3%) ~351 ~388 ~>2200(91.3%) 643 653  ----- 4.31 0.156
806409 OHARA CORP. S-LAH53 1996 P/EG 10MM ~<340 (6%) ~354 ~384 ~>2200 (91.5%) 640 59 4.43 0.160
806410 OHARA CORP. LAH53 1990 H / I 10MM ~<340 (6%) ~359 ~395 ~>700 (99.7%) 640 59 4.43 0.160
807316 SCHOTT GLASS TECH. LaSF8 1992 H / I 5MM ~<350 (8%) ~370 ~412 ~>1970.1 (97.9%) 420 558 59 4.87 0.176
807355 HOYA CORP. NbFD8 1978 H / I 5MM ~<360 (45%) ~365 ~395 ~>700 (99.9%) 625  ----- 4.30 0.156
808228 OHARA CORP. S-NPH1 1996 P/EG 10MM ~<380 (14%) ~389 ~418 ~>2200 (93.4%) 460 83 3.29 0.119
808406 SCHOTT GLASS TECH. LaSF3 1992 I 5MM ~<350 (22%) ~360 ~387 ~>1970.1 (97.9%) 610 707 55 4.21 0.152
808428 RUSSIA C275 PRE 1992 H / I 10MM ~<340 (47.0%) ~342 ~388 ~>1500 (99.5%) ----- 60 5.02 0.182
812375 RUSSIA C276 PRE 1992 H / I 10MM  ---- ~<400 (89.0%) ~404 ~>1500 (99.1%) ----- 55 4.48 0.162
815334 RUSSIA C277 PRE 1992 H / I 10MM ~<360 94.5%) ~375 ~411 ~>1500 (99.9%) ----- 68 4.22 0.153
815370 HOYA CORP. MNbFD82 DERIVED  HYPOTHETICAL 1MM*  ----- ~<350 (74.1%) ~361 ~>700 (99.9%) 615 59 4.34 0.157
815370 HOYA CORP. MNbFD82 1998 P 5MM ~<350 (21%) ~358 ~380 ~>700 (99.9%) 615 59 4.34 0.157
815422 HOYA CORP. TaFD1 1978 H / I 5MM ~<340 (39%) ~345 ~375 ~>700 (99.9%) 740  ----- 4.99 0.181
816443 HIKARI GLASS CO. E-LASF04 2001 EG/P 10MM  ----  ----  ----  ---- 638 711  ----- 4.56 0.165
816444 OHARA CORP. LAH54 1990 H / I 10MM ~320 ~347 ~384 ~>1060 (99.7%) 680 59 4.54 0.164
816444 OHARA CORP. S-LAH54  ------ EG  ----  ----  ------  -----  ----- 680 59 4.54 0.164
816445 HOYA CORP. TaFD10 DERIVED  HYPOTHETICAL 1MM*  ----- ~<320 (67.6%) ~339 ~>1550 (99.9%) 755 63 4.56 0.165
816445 HOYA CORP. TaFD10 1998 P 5MM ~<320 (15%) ~335 ~370 ~>1550 (99.5%) 755 63 4.56 0.165
816466 HIKARI GLASS CO. E-LASF09 2001 EG/P 10MM  ----  ----  ----  ---- 686 724  ----- 4.98 0.180
816466 HOYA CORP. TaF5 DERIVED  HYPOTHETICAL 1MM*  ---- ~<300 (67.6%) ~331 ~>700 (99.9%) 755  ----- 5.06 0.183
816466 HOYA CORP. TaF5 1998 P 5MM ~<300 (14%) ~325 ~364 ~>700 (99.9%) 755  ----- 5.06 0.183
816466 OHARA CORP. LAH59 1990 H / I 10MM ~310 ~349 ~386 ~>700 (99.2%) 740 62 5.07 0.184
816466 OHARA CORP. S-LAH59 1996 P/EG 10MM ~<290 (2%) ~335 ~375 ~>2200 (93.8%) 750 63 5.07 0.184
820297 HOYA CORP. MNbFD83 DERIVED  HYPOTHETICAL 1MM*  ----- ~<350 (63.1%) ~369 ~>1550 (99.9%) 670 81 3.52 0.127
820297 HOYA CORP. MNbFD83 1998 P 5MM ~<350 (7%) ~365 ~395 ~>1550 (99.9%) 670 81 3.52 0.127
822375 SCHOTT GLASS TECH. LASF14A 1992 H / I 5MM ~<350 (10%) ~363 ~393 ~>1970.1 (98.0%) 730 59 4.22 0.153
828301 EAST GERMANY D423 PRE 1992 ACQ. BY SCHOTT ----- ----- ----- ----- ----- ----- 56 5.09 0.184
829365 HOYA CORP. NbFD40 1978 H / I 5MM  -----  ----  -----  ----- 585 88 4.58 0.166
831365 HOYA CORP. NbFD4 1978 H / I 5MM ~<350 (16%) ~362 ~390 ~>700 (99.9%) 695  ----- 4.47 0.162
833431 RUSSIA C278 PRE 1992 H / I 10MM ~<340 (25.0%) ~354 ~393 ~>1500 (98.3%) ----- 55 0.000
834372 HIKARI GLASS CO. E-LASF010 2001 EG/P 10MM ~<350 (14%) ~361 ~393 ~>2200 (90.8%) 639 659  ----- 4.28 0.155
834372 OHARA CORP. LAH60 1990 H / I 10MM ~<340 (2%) ~365 ~404 ~>1060 (99.8%) 670 56 4.43 0.160
834372 OHARA CORP. S-LAH60 1996 P/EG 10MM ~<340 (3%) ~359 ~395 ~>2000 (96.4%) 670 56 4.43 0.160
834373 HOYA CORP. NbFD10 DERIVED  HYPOTHETICAL 1MM*  ---- ~<350 (74.1%) ~362 ~>1550 (99.9%) 695 59 4.57 0.165
834373 HOYA CORP. NbFD10 1998 P 5MM ~<340 (5%) ~359 ~386 ~>1550 (99.8%) 695 59 4.57 0.165
834373 SCHOTT GLASS TECH. NLASF40 2000 EG 10MM ~<350 (4%) ~366 ~403 ~>1970 (96.3%) 690 58 4.55 0.165
835427 HIKARI GLASS CO. E-LASF05 2001 EG/P 10MM ~<320 (7%) ~341 ~376 ~>2200 (91.5%) 747 732  ----- 4.90 0.177
835427 OHARA CORP. LAH55 1990 H / I 10MM ~320 ~353 ~393 ~>1060 (99.7%) 730 61 4.74 0.172
835427 OHARA CORP. S-LAH55 1996 P/EG 10MM ~<320 (3%) ~341 ~377 ~>2000 (96.7%) 730 62 4.74 0.172
835430 HOYA CORP. TaFD5 DERIVED  HYPOTHETICAL 1MM*  ----- ~<320 (67.6%) ~339 ~>1550 (99.9%) 790 64 4.92 0.178
835430 HOYA CORP. TaFD5 1998 P 5MM ~<310 (5%) ~335 ~370 ~>1550 1550 (99.7%) 790 64 4.92 0.178
835431 SCHOTT GLASS TECH. NLASF41 2000 EG 10MM ~<320 (4%) ~345 ~383 ~>1970 (95.0%) 760 62 4.93 0.179
836302 CORNING-FRANCE E37-30 1991 P 10MM ~<350 (3%) ~356 ~434 ~>1800 (98.5%)  ----- 678 65 3.89 0.141
838420 HOYA CORP. TaFD2 1978 H / I 5MM ~<340 (21%) ~350 ~380 ~>700 (99.9%) 735  ----- 4.97 0.180
840284 EAST GERMANY D424 PRE 1992 ACQ. BY SCHOTT ----- ----- ----- ----- ----- ----- 54 5.20 0.188
847236 SCHOTT GLASS TECH. SFL57 2000 P 10MM ~<380 (5%) ~399 ~456 ~>2325 (91.0%) 580  ----- 87 3.55 0.129
847238 CHINA ZF52 1996 H / I ----- ----- ----- ----- ----- 320  ----- 5.50 0.199
847238 HIKARI GLASS CO. E-SF03 2001 EG/P 10MM ~<370(5%) ~386 ~420 ~>2400(96.1%) 492 646  ----- 3.53 0.128
847238 HOYA CORP. FDS9 DERIVED  HYPOTHETICAL 1MM*  ---- ~<370 (83.3%) ~377 ~>1550 (99.9%) 330 82 5.54 0.201
847238 HOYA CORP. FDS9 1998 P 5MM ~<360 (7%) ~373 ~396 ~>1550 (99.8%) 330 85 5.54 0.201
847238 HOYA CORP. FDS90 DERIVED  HYPOTHETICAL 1MM*  ----- ~<370 (75.5%) ~381 ~>1550 (99.9%) 550 90 3.50 0.127
847238 HOYA CORP. FDS90 1998 P 5MM ~<360 (2%) ~378 ~415 ~>1550 (99.9%) 550 90 3.50 0.127
847238 OHARA CORP. S-TIH53 1996 P/EG 10MM ~<370 (5%) ~387 ~431 ~>2400 (93.3%) 540 91 3.52 0.127
847238 OHARA CORP. TIH53 1990 H / I 10MM ~<380 (6%) ~397 ~436 ~>700 (99.2%) 520 89 3.58 0.130
847238 PILKINGTON OPTICAL   DEDF847238A 2002 EG 5MM  ----- ~<370 (63.5%) ~406 ~>2200.0 (97.4%) 317 83 5.50 0.199
847238 PILKINGTON OPTICAL   LDF847238A 2002 I 5MM  -----  ------  -----  -----  -----  -----  -----  -----
847238 SCHOTT GLASS TECH. SF57 2000 P 10MM ~<365 (4%) ~379 ~410 ~>2325 (91.0%) 350  ----- 83 5.51 0.200
847239 HIKARI GLASS CO. SF03 2001 I 10MM ~<360(1%) ~378 ~409 ~>2400(94%) 325 451  ----- 5.52 0.200
847239 OHARA CORP. PBH53 1990 I 10MM ~360 ~382 ~419 ~>700 (99.9%) 330 78 5.53 0.200
847239 OHARA CORP. PBH53W  ---- I  -----  ----  ----  ----  ----- 330 78 5.53 0.200
848430 HOYA CORP. TaFD6 1978 H / I 5MM  -----  -----  -----  ----- 750 77 5.19 0.188
850322 HOYA CORP. TaFD9 1978 H / I 5MM  -----  -----  -----  ----- 585  ---- 4.61 0.167
850322 PILKINGTON OPTICAL   LAF850322 1990 H / I 10MM ~<380 (37.8%) ~387 ~422 ~>1000 (99.6%) 560 63 5.14 0.186
850322 SCHOTT GLASS TECH. LASFN9 2000 P  10MM ~<350 (5%) ~376 ~428 ~>2325 (95.0%) 630  ----- 74 4.44 0.161
850323 OHARA CORP. LAH71 1990 I 10MM ~<360 (2%) ~386 ~432 ~>1060 (99.7%) 460 74 4.81 0.174
855366 CHINA ZLAF3 1996 H / I ----- ----- ----- ----- ----- 530 60 5.10 0.185
855366 HOYA CORP. TaFD13 1978 H / I 5MM ~<360 (40%) ~363 ~390 ~>700 (99.9%) 700  ----- 4.59 0.166
855366 SCHOTT GLASS TECH. LASF13 1992 H / I 5MM ~<350 (22%) ~367 ~400 ~>700 (99.8%) 540  ----- 62 5.10 0.185
859366 RUSSIA C274 PRE 1992 H / I 10MM ~<360 (18.2%) ~373 ~414 ~>1500 (99.5%) ----- 55 4.93 0.179
863415 OHARA CORP. LAH57 1990 H / I 10MM ~<340 (2%) ~366 ~404 ~>1060 (99.5%) 720 66 5.45 0.197
865401 CORNING-FRANCE E65-40 1991 P 10MM ~<340 (8.6%) ~364 ~400 ~>1800 (99.2%)  -----  ----- 70 5.25 0.190
867310 BAUSCH & LOMB ----- PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- 5.30 0.192
874353 OHARA CORP. LAH75 1990 H / I 10MM ~<350 (3%) ~369 ~407 ~>700 (99.6%) 630 62 4.57 0.165
874353 OHARA CORP. S-LAH75  ------ EG  ------  ----  -----  -------  ----- 630 62 4.57 0.165
878381 SCHOTT GLASS TECH. LaSFN15 1992 I 5MM ~<334.1 (26%) ~346 ~388 ~>2325.4 (91%) 650 753 65 4.75 0.172
878382 HOYA CORP. TaFD17 1978 H / I 5MM  -----  ------  -----  ----- 760  ----- 5.16 0.187
878385 CORNING-FRANCE E78-38 1991 P 10MM ~<350 (23.0%) ~364 ~400 ~>1800 (98.9%)  -----  ----- 62 5.04 0.182
881410 CHINA ZLAF54 1996 H / I ----- ----- ----- ----- -----  -----  ----- 5.76 0.209
881410 SCHOTT GLASS TECH. LaSFN31 1992 H / I 5MM ~<320 (23%) ~338 ~380 ~>2325.4 (96.5%) 650  ----- 68 5.41 0.196
881410 SCHOTT GLASS TECH. NLASF31 2000 P/EG 10MM ~<310 (3%) ~348 ~393 ~>2325 (92.0%) 770 68 5.41 0.196
883408 HIKARI GLASS CO. E-LASF08 2001 EG/P 10MM ~<330(3%) ~353 ~386 ~>2200 (94.9%)  ---- 747  ----- 5.50 0.199
883408 HOYA CORP. TaFD30 DERIVED  HYPOTHETICAL 1MM*  ------ ~<310 (67.6%) ~341 ~>1550 (99.9%) 750 70 5.51 0.200
883408 HOYA CORP. TaFD30 1998 P 5MM ~<300 (5%) ~335 ~377 ~>1550 (99.8%) 750 70 5.51 0.200
883408 OHARA CORP. LAH58 1990 H / I 10MM ~<330 (2%) ~359 ~405 ~>700 (99.3%) 690 67 5.52 0.200
883408 OHARA CORP. S-LAH58 1996 P/EG 10MM ~<320 (5%) ~349 ~393 ~>2200 (95.6%) 710 66 5.52 0.200

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