| 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 | ||
| 600425 | HOYA CORP. | BaFD16 | 1978 | H / I | 5MM | ----- | ----- | ----- | ----- | 615 | 91 | 2.58 | 0.093 | |||
| 601382 | SCHOTT GLASS TECH. | F14 | 1992 | I | 5MM | ~310nm | ~327nm | ~345nm | ~>700nm (99.8%) | 380 | ----- | 79 | 3.44 | 0.125 | ||
| 601510 | RUSSIA | C392 | PRE 1992 | H / I | 10MM | ~<320 (21.4%) | ~338 | ~378 | ~>1500 (96.5%) | ----- | 40 | 2.95 | 0.107 | |||
| 603379 | RUSSIA | C322 | PRE 1992 | H / I | 10MM | ----- | ----- | ~<400 (97.9%) | ~>1500 (99.4%) | ----- | 70 | 3.48 | 0.126 | |||
| 603380 | CHINA | F1 | 1996 | H / I | ----- | ----- | ----- | ----- | ----- | 445 | 87 | 3.43 | 0.124 | |||
| 603380 | HIKARI GLASS CO. | E-F5 | 2001 | EG/P | 10MM | ~<360(13%) | ~369 | ~389 | ~>2400(90%) | 635 | 622 | ----- | 2.65 | 0.096 | ||
| 603380 | HOYA CORP. | EF5 | DERIVED | HYPOTHETICAL | 1MM* | ----- | ~<350 (63.1%) | ~365 | ~>1550 (99.9%) | 515 | 80 | 2.63 | 0.095 | |||
| 603380 | HOYA CORP. | EF5 | 1998 | P/EG | 5MM | ~<350 (10%) | ~361 | ~379 | ~>1550 99.7%) | 515 | 80 | 2.63 | 0.095 | |||
| 603380 | HOYA CORP. | F5 | DERIVED | HYPOTHETICAL | 1MM* | ----- | ~<320 (74.1 %) | ~329 | ~>1550 (99.9%) | 445 | 89 | 3.45 | 0.125 | |||
| 603380 | HOYA CORP. | F5 | 1998 | P | 5MM | ~<320 (23%) | ~327 | ~344 | ~>1550 (99.7%) | 445 | 89 | 3.45 | 0.125 | |||
| 603380 | OHARA CORP. | PBM5 | 1990 | I | 10MM | ~<320 (10%) | ~332 | ~356 | ~>700 (99.8%) | 420 | 88 | 3.44 | 0.125 | |||
| 603380 | OHARA CORP. | S-TIM5 | 1996 | P/EG | 10MM | ~<360 (19%) | ~368 | ~387 | ~>2200 (92.3%) | 540 | 83 | 2.63 | 0.095 | |||
| 603380 | SCHOTT GLASS TECH. | F5 | 2000 | H / I | 10MM | ~<320 (9%) | ~332 | ~356 | ~>1970 (95.9%) | 450 | ----- | 80 | 3.47 | 0.126 | ||
| 603380 | SCHOTT GLASS TECH. | F5 | 1992 | P | 5MM | ~<310 (2%) | ~326 | ~347 | ~>2325.4 (93%) | 380 | 80 | 3.47 | 0.126 | |||
| 603381 | HIKARI GLASS CO. | F5 | 2001 | I | 10MM | ~<320 (11%) | ~329 | ~347 | ~>700 (99.9%) | 386 | 474 | ----- | 3.45 | 0.125 | ||
| 603423 | OHARA CORP. | BAM25 | 1990 | I | 10MM | ~<320 (5%) | ~333 | ~355 | ~>1060 (99.7%) | 460 | 84 | 3.46 | 0.125 | |||
| 603424 | HOYA CORP. | BaFD5 | 1978 | H / I | 5MM | ~<310 (6%) | ~328 | ~350 | ~>700 (99.9%) | 485 | ----- | 3.48 | 0.126 | |||
| 603425 | CHINA | BAF51 | 1996 | H / I | ----- | ----- | ----- | ----- | ----- | 400 | 68 | 3.49 | 0.126 | |||
| 603425 | EAST GERMANY | BaSF5 | PRE 1992 | ACQ. BY SCHOTT | 10MM | ~320 | ~345 | ~382 | ~>1500 (98.5%) | ----- | 79 | 3.49 | 0.126 | |||
| 603425 | SCHOTT GLASS TECH. | BaSF5 | 1992 | H / I | 5MM | ~<320 (20%) | ~327 | ~345 | ~>700 (99.8%) | 400 | 688 | 79 | 3.49 | 0.126 | ||
| 603437 | OHARA CORP. | BAM4 | 1990 | H / I | 10MM | ~<330 (18%) | ~339 | ~362 | ~>1060 (99.6%) | 450 | 80 | 3.50 | 0.127 | |||
| 603606 | CHINA | ZK14 | 1996 | H / I | ----- | ----- | ----- | ----- | ----- | 515 | 59 | 3.44 | 0.125 | |||
| 603606 | PILKINGTON OPTICAL | DBC603606 | 1990 | H / I | 10MM | ----- | ~<360 (86.4%) | ~368 | ~>1000 (99.5%) | 550 | 63 | 3.44 | 0.125 | |||
| 603606 | PILKINGTON OPTICAL | DBC603606A | 2002 | EG | 5MM | ----- | ~<360 (96.8%) | ~>2200.0 (92.2%) | 563 | 60 | 3.42 | 0.124 | ||||
| 603606 | SCHOTT GLASS TECH. | NSK14 | 2000 | P/EG | 10MM | ~<290 (4%) | ~318 | ~349 | ~>1970 (95.9%) | 600 | 60 | 3.44 | 0.125 | |||
| 603606 | SCHOTT GLASS TECH. | SK14 | 1992 | H / I | 5MM | ~<280 (6%) | ~306 | ~340 | ~>1970.1 (95.4%) | 490 | 773 | 60 | 3.44 | 0.125 | ||
| 603607 | HIKARI GLASS CO. | E-SK14 | 2001 | EG/P | 10MM | ~<290(3%) | ~316 | ~347 | ~>700(99.9%) | 574 | 694 | ----- | 3.43 | 0.124 | ||
| 603607 | HOYA CORP. | BACD14 | DERIVED | HYPOTHETICAL | 1MM* | ---- | ~<290 (63.1%) | ~320 | ~>1550 (99.9%) | 585 | 60 | 3.43 | 0.124 | |||
| 603607 | HOYA CORP. | BaCD14 | 1998 | P | 5MM | ~<290 (8%) | ~315 | ~345 | ~>1550 (99.6%) | 585 | 60 | 3.43 | 0.124 | |||
| 603607 | OHARA CORP. | BSM14 | 1990 | H / I | 10MM | ~<290 (2%) | ~323 | ~355 | ~>700 (99.7%) | 580 | 60 | 3.44 | 0.125 | |||
| 603607 | OHARA CORP. | S-BSM14 | 1996 | P/EG | 10MM | ~310 | ~322 | ~349 | ~>2200 (91.9%) | 570 | 62 | 3.43 | 0.124 | |||
| 603654 | SCHOTT GLASS TECH. | PSK52 | 1992 | I | 5MM | ~<320 (8%) | ~350 | ~387 | ~>1970.1 (96.0%) | 450 | ----- | 85 | 3.38 | 0.122 | ||
| 603655 | HIKARI GLASS CO. | E-PSK03 | 2001 | EG/P | 10MM | ~<300(2%) | ~336 | ~367 | ~>2000(95.4%) | 316 | 641 | ----- | 3.52 | 0.127 | ||
| 603655 | OHARA CORP. | PHM53 | 1990 | H / I | 10MM | ~<310 (3%) | ~343 | ~374 | ~>700 (99.7%) | 390 | 93 | 3.51 | 0.127 | |||
| 603655 | OHARA CORP. | S-PHM53 | 1996 | P/EG | 10MM | ~<310 (3%) | ~343 | ~374 | ~>2000 (94.1%) | 390 | 93 | 3.51 | 0.127 | |||
| 604381 | CORNING-FRANCE | C04-38 | 1991 | P | 10MM | ~<310 (5%) | ~328 | ~350 | ~>1800 (96.7%) | ----- | 598 | 81 | 3.46 | 0.125 | ||
| 604382 | EAST GERMANY | F5 | PRE 1992 | ACQ. BY SCHOTT | 10MM | ~<320 (3%) | ~337 | ~368 | ~>1500 (99.4%) | ----- | 80 | 3.46 | 0.125 | |||
| 604536 | SCHOTT GLASS TECH. | SSK51 | 1992 | I | 5MM | ~320 | ~339 | ~361 | ~>2325.4 (93%) | 470 | 771 | 76 | 3.28 | 0.119 | ||
| 604606 | RUSSIA | C117 | PRE 1992 | H / I | ----- | ----- | ----- | ----- | ----- | ----- | 61 | 3.44 | 0.125 | |||
| 604610 | EAST GERMANY | SK14 | PRE 1992 | ACQ. BY SCHOTT | ----- | ----- | ----- | ----- | ----- | ----- | 49 | 3.44 | 0.125 | |||
| 604640 | CORNING-FRANCE | C04-64 | 1991 | P | 10MM | ~<320 (10%) | ~355 | ~385 | ~>1800 (96.9%) | ----- | 607 | 91 | 3.67 | 0.133 | ||
| 605380 | BAUSCH & LOMB | ----- | PRE-1979 | NA | ----- | ----- | ----- | ----- | ----- | ----- | ----- | 3.49 | 0.126 | |||
| 605380 | HAYWARD SCIENTIFIC | DF1 | PRE-1979 | NA | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| 605434 | HAYWARD SCIENTIFIC | BF2 | PRE-1979 | NA | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| 605436 | BAUSCH & LOMB | ----- | PRE-1979 | NA | ----- | ----- | ----- | ----- | ----- | ----- | ----- | 3.52 | 0.127 | |||
| 606378 | SCHOTT GLASS TECH. | F15 | 1992 | I | 5MM | ~<310 (2%) | ~327 | ~347 | ~>700 (99.9%) | 390 | 598 | 81 | 3.48 | 0.126 | ||
| 606379 | HOYA CORP. | F15 | 1978 | H / I | 5MM | ~<310 (9%) | ~328 | ~345 | ~>700 (99.9%) | 425 | ----- | 3.45 | 0.125 | |||
| 606437 | OHARA CORP. | S-BAM4 | 1996 | P/EG | 10MM | ~<350 (6%) | ~363 | ~384 | ~>2200 (91.9%) | 520 | 84 | 2.91 | 0.105 | |||
| 606438 | HIKARI GLASS CO. | E-BAF4 | 2001 | EG/P | 10MM | ~<350(2%) | ~365 | ~383 | ~>2200 (92.5%) | 482 | 638 | ----- | 2.89 | 0.105 | ||
| 606439 | CHINA | BAF5 | 1996 | H / I | ----- | ----- | ----- | ----- | ----- | 475 | 72 | 3.50 | 0.127 | |||
| 606439 | CORNING-FRANCE | C06-44 | 1991 | P | 10MM | ~<340 (3%) | ~360 | ~385 | ~>1800 (97.8%) | ----- | 694 | 88 | 2.80 | 0.101 | ||
| 606439 | EAST GERMANY | BaF4 | PRE 1992 | ACQ. BY SCHOTT | 10MM | ~<340 (28.0%) | ~350 | ~388 | ~>1500 (99.0%) | ----- | 79 | 3.50 | 0.127 | |||
| 606439 | HOYA CORP. | BaF4 | 1978 | H / I | 5MM | ~<320 (15%) | ~330 | ~355 | ~>700 (99.9%) | 475 | ----- | 3.50 | 0.127 | |||
| 606439 | PILKINGTON OPTICAL | BF606439 | 1990 | H / I | 10MM | ------ | ~<360 (94.5%) | ~<360 (94.5%) | ~>1000 (99.8%) | 480 | 82 | 3.48 | 0.126 | |||
| 606439 | SCHOTT GLASS TECH. | BaF4 | 1992 | I | 5MM | ~<320 (15%) | ~334.1 (72%) | ~347 | ~>2325.4 (93%) | 400 | 694 | 79 | 3.50 | 0.127 | ||
| 606439 | SCHOTT GLASS TECH. | N-BAF4 | 2000 | P | ----- | |||||||||||
| 606440 | HOYA CORP. | MBaF41 | DERIVED | HYPOTHETICAL | 1MM* | ---- | ~<360 (84.7%) | ~365 | ~>1550 (99.9%) | 380 | ---- | 2.89 | 0.105 | |||
| 606440 | HOYA CORP. | MBaF41 | 1998 | P | 5MM | ~<350 (6%) | ~362 | ~382 | ~>1550 (99.8%) | 380 | ----- | 2.89 | 0.105 | |||
| 607403 | EAST GERMANY | BaSF3 | PRE 1992 | ACQ. BY SCHOTT | 10MM | ~<340 (44.0%) | ~343 | ~376 | ~>1500 (99.7%) | ----- | 80 | 3.51 | 0.127 | |||
| 607403 | OHARA CORP. | BAM23 | 1990 | I | 10MM | ~<320 (10%) | ~331 | ~355 | ~>1060 (99.8%) | 420 | 89 | 3.48 | 0.126 | |||
| 607404 | HOYA CORP. | BaFD3 | 1978 | H / I | 5MM | ----- | ----- | ----- | ----- | 475 | 79 | 3.50 | 0.127 | |||
| 607440 | RUSSIA | C246 | PRE 1992 | H / I | 10MM | ~<340 (45.3%) | ~342 | ~370 | ~>1500 (99.1%) | ----- | 75 | 3.46 | 0.125 | |||
| 607492 | OHARA CORP. | BAM5 | 1990 | I | 10MM | ~<320 (4%) | ~337 | ~364 | ~>1060 (99.7%) | 500 | 81 | 3.39 | 0.123 | |||
| 607493 | EAST GERMANY | BaF5 | PRE 1992 | ACQ. BY SCHOTT | 10MM | ~<340 (30.3%) | ~349 | ~383 | ~>1500 (98.7%) | ----- | 79 | 3.54 | 0.128 | |||
| 607493 | HOYA CORP. | BaF5 | 1978 | H / I | 5MM | ~<320 (6%) | ~335 | ~365 | ~>700 (99.9%) | 540 | ----- | 3.52 | 0.127 | |||