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. 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
750350 CHINA LAF4 1996 H / I ----- ----- ----- ----- ----- 430 51 4.22 0.153
750350 HOYA CORP. ELaF7 DERIVED  HYPOTHETICAL 1MM*  ----- ~<350nm (63.1%) ~374nm ~>1550nm (99.9%) 570 68 3.72 0.135
750350 HOYA CORP. ELaF7 1998 P/EG 5MM ~<350nm (8%) ~370 ~398 ~>1550 (99.8%) 570 68 3.72 0.135
750350 HOYA CORP. LaF7 DERIVED  HYPOTHETICAL 1MM*  ------ ~<350 (74.1%) ~363 ~>1550 (99.9%) 500 72 4.71 0.171
750350 HOYA CORP. LaF7 1998 P 5MM ~<350 (22%) ~359 ~387 ~>1550 (99.9%) 500 72 4.71 0.171
750350 OHARA CORP. LAM65 1990 H / I 10MM ~<350 (15%) ~361 ~392 ~>700 (99.8%) 480 82 4.56 0.165
750350 SCHOTT GLASS TECH. LAFN7 2000 P 10MM ~<350 (13%) ~363 ~389 ~>1970 (94.0%) 520  ----- 53 4.38 0.159
750352 HIKARI GLASS CO. LAF7 2001 I 10MM ~<340(9%) ~356 ~390 ~>2000 (95.7%) 471 540  ----- 4.41 0.160
750353 OHARA CORP. LAM7 1996 H / I 10MM ~<350 (13%) ~362 ~392 ~>2400 (93.1%) 470 84 4.55 0.165
750353 OHARA CORP. S-LAM7 1999 P/EG 10MM ~<360 (8%) ~376 ~413 ~>2200 (95.0%) 560 67 3.81 0.138
751275 SCHOTT GLASS TECH. SF61 1992 H / I 5MM ~<365.0 (25%) ~373 ~393 ~>2325.4 (91%) 340  ----- 79 4.64 0.168
751277 HOYA CORP. FD41 1978 H / I 5MM  -----  -----  -----  ----- 380 83 4.75 0.172
751277 OHARA CORP. PBH54 1990 H / I 10MM ~<350 (7%) ~366 ~400 ~>1060 (99.9%) 360 82 4.73 0.171
751278 BAUSCH & LOMB ----- PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- 4.74 0.172
752251 HOYA CORP. FF8 DERIVED  HYPOTHETICAL 1MM*  ----- ~<370 (82.2%) ~378 ~>1550 (99.8%) 425  ----- 3.14 0.114
752251 HOYA CORP. FF8 1998 P 5MM ~<360 (5%) ~374 ~400 ~>1550 (99.2%) 425  ----- 3.14 0.114
753531 EAST GERMANY SSK11 PRE 1992 ACQ. BY SCHOTT 10MM ~320 ~364 ~410 ~>1500 (99.9%) ----- 52 4.50 0.163
754524 SCHOTT GLASS TECH. LaK33 1992 H / I 5MM ~<290 (3%) ~331 ~368 ~>1970.1 (96.0%) 640  ----- 60 4.26 0.154
754524 SCHOTT GLASS TECH. NLAK33 2000 EG 10MM ~<300 (2%) ~337 ~378 ~1970 (94.0%) 780 60 4.26 0.154
755251 OHARA CORP. TPH55 1990 I 10MM ~<370 (3%) ~385 ~415 ~>1060 (99.9%) 470  ----- 3.06 0.111
755272 SCHOTT GLASS TECH. SFL4 1992 H / I 5MM ~<365.0 (28%) ~371 ~394 ~>700 (99.7%) 580 92 3.37 0.122
755274 SCHOTT GLASS TECH. NSF4 2000 P/EG 10MM ~<365 (4%) ~382 ~420 ~>2325 (92.0%) 520 95 3.15 0.114
755275 CHINA ZF6 1996 H / I ----- ----- ----- ----- ----- 380 76 4.78 0.173
755275 EAST GERMANY SF4 PRE 1992 ACQ. BY SCHOTT 10MM ~<360 (4%) ~389 ~424 ~>1500 (99.5%) ----- 85 4.78 0.173
755275 HIKARI GLASS CO. E-SF4 2001 EG/P 10MM ~<370(9%) ~384 ~412 ~>2400(91.5%) 575 622  ----- 3.17 0.115
755275 HOYA CORP. EFD4 DERIVED  HYPOTHETICAL 1MM*  ----- ~<360 (63.1%) ~377 ~>1550 (99.9%) 550 87 3.23 0.117
755275 HOYA CORP. EFD4 1998 P/EG 5MM ~<360 (9%) ~374 ~395 ~>1550 (99.8%) 550 87 3.23 0.117
755275 HOYA CORP. FD4 DERIVED  HYPOTHETICAL 1MM*  ----- ~<350 (70.4%) ~362 ~>1550 (99.9%) 380 77 4.78 0.173
755275 HOYA CORP. FD4 1998 P 5MM ~350 (17%) ~359 ~384 ~>1550 (99.8%) 380 77 4.78 0.173
755275 OHARA CORP. PBH4 1990 I 10MM ~<350 (5%) ~367 ~398 ~>1060 (99.9%) 350 79 4.78 0.173
755275 OHARA CORP. PBH4W  ---- I  ------  ----  ----  -----  -----  -----  ----  -------  -----
755275 OHARA CORP. S-TIH4 1996 P/EG 10MM ~<370 (12%) ~382 ~415 ~>2400 (94.2%) 570 85 3.15 0.114
755275 RUSSIA C349 PRE 1992 H / I 10MM ~<360 (6.3%) ~383 ~420 ~>1500 (99.5%) ----- 78 4.77 0.173
755276 CORNING-FRANCE D56-27 1991 P 10MM ~350 ~380 ~406 ~>1800 (98.6%)  ----- 549 74 4.70 0.170
755276 PILKINGTON OPTICAL   DEDF755276 1990 H / I 10MM ~<360 (41.2%) ~365 ~399 ~>1000 (99.8%) 360 84 4.79 0.173
755276 PILKINGTON OPTICAL   DEDF755276A 2002 EG 5MM  ----- ~<360 (63.5%) ~382 ~>2200.0 (96.7%) 365 82 4.79 0.173
755276 SCHOTT GLASS TECH. SF4 2000 P 10MM ~<350 (9%) ~362 ~387 ~>1970 (96.3%) 390  ----- 80 4.79 0.173
755523 HIKARI GLASS CO. E-LASKH2 2001 EG/P 10MM ~<300(7%) ~321 ~356 ~>2200(90%) 678 698  ----- 4.29 0.155
755523 HOYA CORP. TaC6 DERIVED  HYPOTHETICAL 1MM*  ----- ~<280 (63.1%) ~327 ~>1550 (99.9%) 760   ----- 4.27 0.155
755523 HOYA CORP. TaC6 1998 P 5MM ~<280 (8%) ~318 ~363 ~>1550 (99.7%) 760 ----- 4.27 0.155
755523 OHARA CORP. S-YGH51 1996 P/EG 10MM ~<280 (3%) ~322 ~364 ~>2000 (95.8%) 720 58 4.40 0.159
755523 OHARA CORP. YGH51 1990 H / I 10MM ~<310 (3%) ~345 ~384 ~>700 (99.7%) 720 58 4.40 0.159
756412 RUSSIA C270 PRE 1992 H / I 10MM ~<360 (26.6%) ~372 ~415 ~>1500 (99.6%) ----- 65 4.47 0.162
757317 HIKARI GLASS CO. LAF11 2001 I 10MM ~<3690(12%) ~372 ~394 ~>2200 (90%) 426 526  ----- 4.58 0.166
757317 SCHOTT GLASS TECH. LaF11A 1992 I 5MM ~<334.1 (3%) ~354 ~385 ~>1970.1 (98.5%) 390 567 55 4.60 0.167
757318 HIKARI GLASS CO. E-LAF11 2001 EG/P 10MM ~<360(8%) ~373 ~403 ~>200(91.1%) 539 627  ----- 3.52 0.127
757318 HOYA CORP. NbFD9 1978 H / I 5MM ~<360 (9%) ~385 ~410 ~>700 (99.9%) 510  ----- 4.22 0.153
757363 HOYA CORP. NbFD6 1978 H / I 5MM ~<350 (13%) ~365 ~400 ~>700 (99.9%) 485  ---- 4.75 0.172
757477 HOYA CORP. NbF2 DERIVED  HYPOTHETICAL 1MM*  ----- ~<310 (72.5%) ~328 ~>1550 (99.9%) 705 53 4.25 0.154
757477 HOYA CORP. NbF2 1998 P 5MM ~<310 (20%) ~323 ~360 ~>1550 (99.7%) 705 53 4.25 0.154
757478 CHINA LAF6 1996 H / I ----- ----- ----- ----- ----- 680 56 4.24 0.154
757478 HIKARI GLASS CO. E-LAF04 2001 EG/P 10MM ~<330(1%) ~353 ~387 ~>2000(95.7%) 645 676  ----- 4.08 0.148
757478 OHARA CORP. LAM54 1990 H / I 10MM ~<340 (5%) ~356 ~384 ~>700 (99.8%) 700 57 4.08 0.148
757478 OHARA CORP. S-LAM54 1996 P/EG 10MM ~<340 (5%) ~355 ~379 ~>2000 (95.4%) 700 57 4.08 0.148
757478 SCHOTT GLASS TECH. LaFN24 1992 I 5MM ~<334.1 (28%) ~342 ~368 ~>1970.1 (97.7%) 630 723 54 4.04 0.146
762265 CHINA ZF12 1996 H / I ----- ----- ----- ----- ----- 405 78 4.64 0.168
762265 EAST GERMANY SF14 PRE 1992 ACQ. BY SCHOTT 10MM ~380 ~408 ~434 ~>1500 (99.5%) ----- 67 4.55 0.165
762265 OHARA CORP. S-TIH14 1996 P/EG 10MM ~<370 (10%) ~383 ~413 ~>2400 (94.2%) 550 87 3.17 0.115
762265 OHARA CORP. TIH14 1990 I 10MM ~<370 (15%) ~379 ~412 ~>700 (99.2%) 540 87 3.17 0.115
762265 PILKINGTON OPTICAL   DEDF762265 1990 H / I 10MM  -----  -----  -----  ----- 420 68 4.55 0.165
762265 PILKINGTON OPTICAL   DEDF762265A 2002 EG 5MM  ----- ~<390 (60.8%) ~412 ~>2200.0 (96.7%) 411 67 4.55 0.165
762265 SCHOTT GLASS TECH. SF14 2000 P 10MM ~<380 (4%) ~397 ~423 ~>1970 (96.7%) 430  ----- 66 4.54 0.164
762266 HIKARI GLASS CO. E-SF14 2001 EG/P 10MM ~<370(8%) ~384 ~419 ~>2200(92.6%) 548 630  ----- 3.16 0.114
762266 HOYA CORP. FD14 DERIVED  HYPOTHETICAL 1MM*  ----- ~<360 (63.1%) ~386 ~>1550 (99.9%) 405 81 4.64 0.168
762266 HOYA CORP. FD14 1998 P 5MM ~<360 (9%) ~382 ~405 ~>1550 (99.8%) 405 81 4.64 0.168
762266 HOYA CORP. FD140 DERIVED  HYPOTHETICAL 1MM*  ----- ~<370 (80.2%) ~378 ~>1550 (99.9%) 585 84 3.25 0.118
762266 HOYA CORP. FD140 1998 P 5MM ~<370 (32%) ~375 ~395 ~>1550 (99.7%) 585 84 3.25 0.118
762266 OHARA CORP. PBH14 1990 I 10MM ~<380 (7%) ~394 ~420 ~>700 (99.6%) 390 71 4.55 0.165
762266 OHARA CORP. PBH14W  ---- I  -----  ----  ----  --------  -----  -----  ------  ----  -----
762269 CORNING-FRANCE D62-27 1991 P 10MM ~<360 (10.0%) ~379 ~401 ~>1800 (98.6%)  ----- 558 74 4.80 0.174
762269 HOYA CORP. FDS5 1978 H / I 5MM  -----  -----  -----  ----- 385 80 4.73 0.171
762270 SCHOTT GLASS TECH. SF55 1992 I 5MM ~<365.0 (20%) ~373 ~392 ~>2325.4 (94%) 330  ----- 82 4.72 0.171
762271 OHARA CORP. PBH25 1990 I 10MM ~360 ~380 ~414 ~>1060 (99.9%) 370 75 4.79 0.173
762271 OHARA CORP. PBH25W  ----- I  ------  ------  ----  ----  ----  ----  -----  ----  -----
762401 HIKARI GLASS CO. E-LAF05 2001 EG/P 10MM ~<330(3%) ~347 ~377 ~>700(99.9%) 406 653  ----- 3.94 0.143
762401 OHARA CORP. LAM55 1990 H / I 10MM ~<350 (7%) ~364 ~395 ~>1060 (99.7%) 500 73 4.22 0.153
762401 OHARA CORP. S-LAM55 1996 P/EG 10MM ~<350 (6%) ~364 ~392 ~>2200 (92.3%) 550 71 4.22 0.153
762403 HOYA CORP. NbFD5 1978 H / I 5MM  -----  -----  -----  ----- 570  ----- 4.33 0.157
765503 RUSSIA C180 PRE 1992 H / I 10MM ~<320 (15.3%) ~342 ~383 ~>1500 (99.1%) ----- 58 4.36 0.158
767468 HIKARI GLASS CO. E-LASFH2 2001 EG/P 10MM ~<330 (1%) ~353 ~386 ~>700 (99.9%) 666 680  ----- 4.10 0.148
770408 EAST GERMANY D409 PRE 1992 ACQ. BY SCHOTT 10MM ~<360 (20.3%) ~371 ~400  ~>1500 (99.3%) ----- 49 4.18 0.151
772496 HIKARI GLASS CO. E-LASF016 2001 EG/P 10MM ~<310 (9%) ~329 ~369 ~>2000 (96.3%) 715 696  ----- 4.25 0.154
773496 CHINA LAF50 1996 H / I ----- ----- ----- ----- ----- 695  ----- 4.23 0.153
773496 HOYA CORP. TaF1 DERIVED  HYPOTHETICAL 1MM*  ---- ~<310 (76.6%) ~328 ~>1550 (99.9%) 750 59 4.28 0.155
773496 HOYA CORP. TaF1 1998 P 5MM ~<300 (6%) ~322 ~360 ~>1550 (99.6%) 750 59 4.28 0.155
773496 OHARA CORP. LAH66 1990 H / I 10MM ~<310 (4%) ~336 ~375 ~>700 (99.8%) 700 62 4.23 0.153
773496 OHARA CORP. S-LAH66 1996 P/EG 10MM ~<310 (10%) ~328 ~364 ~>2000 (95.8%) 700 62 4.23 0.153
773496 SCHOTT GLASS TECH. LaFN28 1992 I 5MM ~<320 (23%) ~332 ~364 ~>1970.1 (98.2%) 630 745 58 4.24 0.154
773496 SCHOTT GLASS TECH. NLAF34 2000 EG 10MM ~<320 (3%) ~342 ~370 ~>1970 (95.0%) 770 58 4.24 0.154
776378 SCHOTT GLASS TECH. LaF13 1992 I 5MM ~<350 (27%) ~360 ~395 ~>2325.4 (91%) 490  ----- 57 4.55 0.165
779381 RUSSIA C271 PRE 1992 H / I 10MM ----- ~<420 (86.1%) ~436 ~>1500 (99.6%) ----- 65 4.46 0.161
782371 CHINA LAF7 1996 H / I ----- ----- ----- ----- ----- 470 66 4.21 0.152
782372 SCHOTT GLASS TECH. LaF22A 1992 I 5MM ~<350 (22%) ~369 ~394 ~>2325.4 (95.0%) 500 783 69 4.21 0.152
783361 HOYA CORP. NbFD7 1978 H / I 5MM  -----  -----  -----  ----- 600  ----- 3.94 0.143
783362 OHARA CORP. LAM62 1990 H / I 10MM ~<370 (9%) ~388 ~430 ~>1060 (99.7%) 460 87 4.34 0.157
784413 CHINA LAF8 1996 H / I ----- ----- ----- ----- ----- 510 56 4.47 0.162
784413 SCHOTT GLASS TECH. LaF25 1992 H / I 5MM ~<350 (12%) ~363 ~393 ~>2325.4 (92%) 580 678 58 4.45 0.161
784439 CHINA LAF9 1996 H / I ----- ----- ----- ----- ----- 680 53 4.16 0.151
784439 SCHOTT GLASS TECH. LaFN10 1992 I 5MM ~<334.1 (25%) ~344 ~373 ~>1970.1 (98.1%) 620 707 57 4.16 0.151
785257 EAST GERMANY SF11 PRE 1992 ACQ. BY SCHOTT 10MM ~<400 (11.8%) ~420 ~469 ~>1500 (99.0%) ----- 60 4.73 0.171
785257 HIKARI GLASS CO. E-SF11 2001 EG/P 10MM ~<360(1%) ~384 ~417 ~>700(99.9%) 527 625  ----- 3.22 0.117
785257 HOYA CORP. FD11 DERIVED  HYPOTHETICAL 1MM*  ---- ~<370 (63.1%) ~386 ~>1550 (99.9%) 355 80 4.91 0.178
785257 HOYA CORP. FD11 1998 P 5MM ~<370 (8%) ~383 ~407 ~>1550 (99.9%) 355 80 4.91 0.178
785257 HOYA CORP. FD110 DERIVED  HYPOTHETICAL 1MM*  ---- ~<370 (83.8%) ~376 ~>1550 (99.9%) 545 91 3.25 0.118
785257 HOYA CORP. FD110 1998 P 5MM ~<360 (4%) ~373 ~394 ~>1550 (99.7%) 545 91 3.25 0.118
785257 OHARA CORP. PBH11 1990 I 10MM ~<380 (7%) ~395 ~423 ~>700 390 74 4.79 0.173
785257 OHARA CORP. PBH11W  ----- I  ----  ------  -----  -----  ------  ------  -----  ----  -----
785257 OHARA CORP. S-TIH11 1996 P/EG 10MM ~<370 (8%) ~384 ~417 ~>2400 (94.2%) 550 89 3.24 0.117
785257 OHARA CORP. TIH11 1990 H / I 10MM ~<370 (15%) ~379 ~410 ~>700 (99.3%) 540 89 3.24 0.117
785257 RUSSIA C358 PRE 1992 H / I 10MM ~<400 (22.3%) ~414 ~462 ~>1500 (99.4%) ----- 55 4.74 0.172
785258 CHINA ZF13 1996 H / I ----- ----- ----- ----- ----- 370 59 4.86 0.176
785258 CORNING-FRANCE D85-25 1991 P 10MM ~<380 (2.0%) ~399 ~429 ~>1800 (98.0%)  ----- 635 61 4.74 0.172
785258 PILKINGTON OPTICAL   DEDF785258 1990 H / I 10MM  ----- ~387 ~419 ~>1000 (99.9%) 360 72 4.76 0.172
785258 PILKINGTON OPTICAL   DEDF785258A 2002 EG 5MM  ----- ~<390 (67.7%) ~411 ~>2200.0 (97.2%) 399 71 4.76 0.172
785258 PILKINGTON OPTICAL   LDF785258A 2002 I 5MM  -----  -----  -----  -----  -----  -----  -----  -----
785258 SCHOTT GLASS TECH. SF11 2000 H / I 10MM ~<390 (18%) ~399 ~427 ~>1970 (97.1%) 450  ----- 61 4.74 0.172
785259 CORNING-FRANCE D85-26 1991 P 10MM ~361 ~383 ~410 ~>1800 (98.5%)  ----- 547 72 4.93 0.179
785261 CHINA ZF51 1996 H / I ----- ----- ----- ----- ----- 340 77 4.91 0.178
785261 HOYA CORP. FDS3 1978 H / I 5MM ~<360 (5%) ~378 ~400 ~>700 (99.8%) 385 78 4.91 0.178
785261 HOYA CORP. FDS30 DERIVED  HYPOTHETICAL 1MM*  ---- ~<370 (83.8%) ~376 ~>1550 (99.9%) 575 90 3.18 0.115
785261 HOYA CORP. FDS30 1998 P 5MM ~<360 (6%) ~373 ~397 ~>1550 (99.9%) 575 90 3.18 0.115
785261 SCHOTT GLASS TECH. NSF56 2000 P/EG 10MM ~<365 (2%) ~383 ~418 ~>1970 (95.9%) 560  ----- 87 3.28 0.119
785261 SCHOTT GLASS TECH. SF56A  ---- P 5MM ~<365.0 (11%) ~376 ~396 ~>2325.4 (95.2%) 380  ----- 79 4.92 0.178
785262 OHARA CORP. PBH23 1990 I 10MM ~<370 (17%) ~380 ~410 ~>1060 (99.9%) 350 75 4.99 0.181
785262 OHARA CORP. PBH23W  ------ I  -----  -----  ------  ----  -----  -----  ------  ----  -----
785263 HIKARI GLASS CO. E-SFS3 2001 EG/P 10MM ~<370(14%) ~382 ~415 ~>700(99.7%) 492 620  ----- 3.28 0.119
785263 OHARA CORP. S-TIH23 1996 P/EG 10MM ~<370 (12%) ~383 ~419 ~>2400 (93.7%) 540 88 3.30 0.119
785263 OHARA CORP. TIH23 1990 H / I 10MM ~<370 (17%) ~379 ~413 ~>700 (99.2%) 550 91 3.30 0.119
785263 RUSSIA C359 PRE 1992 H / I 10MM ~<380 (27.8%) ~394 ~441 ~>1500 (99.8%) ----- 5.04 0.182
786256 HAYWARD SCIENTIFIC EDF5 PRE-1979 NA ----- ----- ----- ----- ----- ----- ----- ----- -----
786439 HOYA CORP. NbFD11 DERIVED  HYPOTHETICAL 1MM*  ------ ~<320 (75.5%) ~335 ~>1550 (99.9%) 690 57 4.43 0.160
786439 HOYA CORP. NbFD11 1998 P 5MM ~<310 (6%) ~330 ~364 ~>1550 (99.8%) 690 57 4.43 0.160
786441 SCHOTT GLASS TECH. NLAF33 2000 EG 10MM ~<320 (2%) ~345 ~378 ~>1970 (94.0%) 730 56 4.36 0.158
786442 HIKARI GLASS CO. E-LASF01 2001 EG/P 10MM ~<320(2%) ~343 ~348 ~>2200 (90%) 621 644  ----- 4.24 0.154
786442 OHARA CORP. LAH51 1990 H / I 10MM ~330 ~353 ~384 ~>700 (99.8%) 660 59 4.40 0.159
786442 OHARA CORP. S-LAH51 1996 P/EG 10MM ~330 ~350 ~379 ~>2000 (95.7%) 660 59 4.40 0.159
786456 RUSSIA C177 PRE 1992 H / I 10MM ~<340 (10.0%) ~359 ~402 ~>1500 (99.5%) ----- 58 4.61 0.167
787500 OHARA CORP. S-YGH52  --- EG  -----  -----  -----  -----  ----- 720 63 4.79 0.173
787500 OHARA CORP. YGH52 1990 H / I 10MM ~<310 (8%) ~340 ~377 ~>700 (99.5%) 720 63 4.79 0.173
787500 SCHOTT GLASS TECH. LaKN17  ----- H / I  ----  ----  -----  -----  ----  ---- 65 4.76 0.172
788474 CHINA LAF10 1996 H / I ----- ----- ----- ----- ----- 615 53 4.55 0.165
788474 CORNING-FRANCE D88-47 1991 P 10MM ~<310 (5%) ~348 ~387 ~>1800 (98.2%) 636 740 55 4.42 0.160
788474 HIKARI GLASS CO. E-LASF014 2001 EG/P 10MM ~<320 (10%) ~337 ~370 ~>2200 (90%) 632 714  ----- 4.36 0.158
788474 OHARA CORP. LAH64 1990 H / I 10MM ~<320 (4%) ~347 ~384 ~>1060 (99.7%) 740 61 4.30 0.156
788474 OHARA CORP. S-LAH64 1996 P/EG 10MM ~<320 (13%) ~334 ~368 ~>2200 (91.5%) 750 61 4.30 0.156
788474 SCHOTT GLASS TECH. LaF21 1992 H / I 5MM ~<334.1 (34%) ~341 ~370 ~>1970.1 (98.3%) 630  ----- 59 4.44 0.161
788475 HOYA CORP. TaF4 DERIVED  HYPOTHETICAL 1MM*  ----- ~<320 (76.6%) ~336 ~>1550 (99.9%) 745 58 4.54 0.164
788475 HOYA CORP. TaF4 1998 P 5MM ~<310 (3%) ~331 ~367 ~>1550 (99.6%) 745 58 4.54 0.164
788475 PILKINGTON OPTICAL   LAF788475 1990 H / I 10MM  ----- ~<360 (77.6%) ~379 ~>1000 (99.3%) 710 59 4.43 0.160
788475 PILKINGTON OPTICAL   LAF788475B 2002 I 5MM  -----  ------  -----  -----  -----  ------  -----  -----
788475 SCHOTT GLASS TECH. LaFN21 1992 H / I 5MM ~<334.1 (45%) ~337 ~365.0 ~>1970.1 (98.1%) 650 724 62 4.34 0.157
788475 SCHOTT GLASS TECH. NLAF21 2000 P/EG 10MM ~<334 (13%) ~351 ~385 ~>1970 (95.4%) 780 62 4.34 0.157
789428 HOYA CORP. NbFD1 1978 H / I 5MM ~<340 (37%) ~345 ~380 ~>700 (99.9%) 670  ----- 4.37 0.158
795284 SCHOTT GLASS TECH. LaF9 1992 I 5MM ~<350 (13%) ~363 ~398 ~>2325.4 (94%) 350 555 72 4.96 0.180
795285 HIKARI GLASS CO. E-LAF9 2001 EG/P 10MM ~<360(1%) ~384 ~419 ~>700(99.9%) 612 665  ----- 3.51 0.127
795286 HIKARI GLASS CO. LAF9 2001 I 10MM ~<360 (2%) ~379 ~410 ~>2200 (95.2%) 426 529  ----- 4.97 0.180
795453 HIKARI GLASS CO. E-LASF017 2001 EG/P 10MM ~<320 (1%) ~349 ~382 ~>2200 (90.5%) 707 685  ----- 4.33 0.157
795453 OHARA CORP. S-LAH67  ------ EG  ------  -----  ----  ------  ----- 670 60 4.29 0.155
795454 HOYA CORP. TaF2 DERIVED  HYPOTHETICAL 1MM*  ----  ----- ~<750 (99.9%) ~>1550 (99.9%) 745 60 4.35 0.158
795454 HOYA CORP. TaF2 1998 P 5MM ~<750 (99.7%) ~<750 (99.7%) ~<750 (99.7%) ~>1550 (99.8%) 745 60 4.35 0.158
795455 SCHOTT GLASS TECH. NLAF32 2000 EG 10MM ~<334 (4%) ~357 ~388 ~>1970 (94.0%) 760 59 4.33 0.157
796432 CORNING-FRANCE D96-43 1991 P 10MM ~<330 (20.6%) ~345 ~383 ~>1800 (98.6%)  -----  -----  ----- 4.38 0.159
797351 SCHOTT GLASS TECH. LASF36A 1992 I 5MM ~<350 (15%) ~361 ~388 ~>2325.4 (95.0 %) 670 73 3.60 0.130
797411 HOYA CORP. NbFD2 1978 H / I 5MM ~<340 (10%) ~348 ~365 ~>700 (99.9%) 705  ----- 4.32 0.156

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