Optical glass can change the direction of light, as well as relative spectral distribution of ultraviolet, visible or infrared light.Optical glass material is the most common type because of its excellent optical properties such as high light transmission and environmental stability.
Nd-Vd diagram of Optical Glass
UNI-Optics has capability in manufacturing various optical components with a wide variety of optical materials.Selecting
optical material is very important since each material has different optical characteristics, such as transmission versus
Contrast Table | ||||||
CODE | CDGM | SCHOTT | OHARA | HOYA | nd | vd |
QK series type | ||||||
470668 | H-QK1 | FK1 | FSL1 | FC1 | 1.47047 | 66.83 |
487700 | H-QK3 | 1.48746 | 70.04 | |||
487704 | H-QK3L | N-FK5 | S-FSL5 | FC5 | 1.48749 | 70.44 |
K series type | ||||||
500621 | K1 | K11 | 1.49967 | 62.07 | ||
500660 | H-K2 | BK4 | BSL4 | BSC4 | 1.50047 | 66.02 |
505647 | H-K3 | BK5 | 1.50463 | 64.72 | ||
508611 | K4A | ZKN7 | ZSL7 | ZNC7 | 1.50802 | 61.05 |
510634 | H-K5 | BK1 | BSL1 | BSC1 | 1.51007 | 63.36 |
511605 | H-K6 | K7 | NSL7 | C7 | 1.51112 | 60.46 |
515606 | H-K7 | 1.51478 | 60.63 | |||
516568 | K8 | NSL2 | C2 | 1.51602 | 56.79 | |
516642 | H-K9L | N-BK7 | S-BSL7 | BSC7 | 1.5168 | 64.2 |
518590 | H-K10 | S-NSL3 | E-C3 | 1.51818 | 58.95 | |
526602 | H-K11 | BALK1 | NSL21 | BACL1 | 1.52638 | 60.61 |
534555 | H-K12 | ZK5 | ZSL5 | ZNC5 | 1.53359 | 55.47 |
519617 | H-K16 | BACL3 | 1.51878 | 61.69 | ||
522595 | H-K50 | N-K5 | S-NSL5 | C5 | 1.52249 | 59.48 |
523586 | H-K51 | B270 | NSL51 | C12 | 1.52307 | 58.64 |
BaK series type | ||||||
530605 | H-BaK1 | 1.53028 | 60.47 | |||
540597 | H-BaK2 | N-BAK2 | S-BAL12 | BAC2 | 1.53996 | 59.72 |
547628 | H-BaK3 | BAL21 | 1.54678 | 62.78 | ||
552634 | H-BaK4 | N-PSK3 | BAL23 | PCD3 | 1.55248 | 63.36 |
561583 | H-BaK5 | 1.56069 | 58.34 | |||
564608 | H-BaK6 | N-SK11 | S-BAL41 | BACD11 | 1.56388 | 60.76 |
569560 | H-BaK7 | N-BAK4 | S-BAL14 | BAC4 | 1.56883 | 56.04 |
573575 | H-BaK8 | N-BAK1 | S-BAL11 | BAC1 | 1.5725 | 57.49 |
574565 | BaK9 | BAK6 | BAL16 | BAC6 | 1.57444 | 56.45 |
560612 | BaK11 | SK20 | BAL50 | 1.55963 | 61.21 | |
ZK series type | ||||||
569629 | H-ZK1 | PSK2 | BAL22 | PCD2 | 1.56888 | 62.93 |
583595 | H-ZK2 | SK12 | S-BAL42 | BACD12 | 1.58313 | 59.46 |
589613 | H-ZK3 | N-SK5 | S-BAL35 | BACD5 | 1.58913 | 61.25 |
609589 | H-ZK4 | SK3 | BSM3 | BACD3 | 1.60881 | 58.86 |
611558 | H-ZK5 | SK8 | BSM8 | BACD8 | 1.61117 | 55.77 |
613586 | H-ZK6 | N-SK4 | S-BSM4 | BACD4 | 1.61272 | 58.58 |
613606 | H-ZK7 | 1.61309 | 60.58 | |||
614551 | H-ZK8 | SK9 | BSM9 | BACD9 | 1.61405 | 55.12 |
620603 | H-ZK9A | N-SK16 | S-BSM16 | BACD16 | 1.62041 | 60.34 |
622567 | H-ZK10 | N-SK10 | S-BSM10 | E-BACD10 | 1.6228 | 56.71 |
639555 | H-ZK11 | N-SK19 | S-BSM18 | BACD18 | 1.63854 | 55.45 |
603606 | H-ZK14 | N-SK14 | S-BSM14 | BACD14 | 1.60311 | 60.6 |
607595 | H-ZK15 | SK7 | BSM7 | BACD7 | 1.60729 | 59.46 |
614564 | H-ZK19 | SK6 | BSM6 | BACD6 | 1.61375 | 56.4 |
617539 | H-ZK20 | SSK1 | BSM21 | BACED1 | 1.6172 | 53.91 |
623581 | H-ZK21 | N-SK15 | S-BSM15 | BACD15 | 1.62299 | 58.12 |
607567 | H-ZK50 | SK2 | BSM2 | BACD2 | 1.60738 | 56.65 |
618551 | ZK51 | SSK4 | BSM24 | BACED4 | 1.61765 | 55.14 |
LaK series type | ||||||
660574 | H-LaK1 | LAK11 | LAL11 | LAC11 | 1.6595 | 57.35 |
692545 | H-LaK2 | N-LAK9 | S-LAL9 | LAC9 | 1.69211 | 54.54 |
747510 | H-LaK3 | 1.74693 | 50.95 | |||
641601 | H-LaK4L | N-LAK21 | S-BSM81 | LACL60 | 1.64 | 60.2 |
678555 | H-LaK5 | N-LAK12 | S-LAL12 | LAC12 | 1.6779 | 55.52 |
678555 | H-LaK5A | N-LAK12 | S-LAL12 | LAC12 | 1.6779 | 55.52 |
694534 | H-LaK6A | LAKN13 | S-LAL13 | LAC13 | 1.6935 | 53.38 |
713538 | H-LaK7 | N-LAK8 | S-LAL8 | LAC8 | 1.713 | 53.83 |
720503 | H-LaK8A | N-LAK10 | LAL10 | LAC10 | 1.72 | 50.34 |
651559 | H-LaK10 | N-LAK22 | LAL54 | LACL2 | 1.65113 | 55.89 |
697562 | H-LaK12 | LAK24 | LAL64 | 1.6968 | 56.18 | |
652584 | H-LaK50 | N-LAK7 | S-LAL7 | LAC7 | 1.6516 | 58.4 |
652584 | H-LaK50A | N-LAK7 | S-LAL7 | LAC7 | 1.6516 | 58.4 |
697555 | H-LaK51 | N-LAK14 | S-LAL14 | LAC14 | 1.6968 | 55.53 |
729547 | H-LaK52 | N-LAK34 | S-LAL18 | TaC8 | 1.72916 | 54.68 |
755523 | H-LaK53 | N-LAK33 | S-YGH51 | TaC6 | 1.755 | 52.32 |
755523 | H-LaK53A | N-LAK33 | S-YGH51 | TaC6 | 1.755 | 52.32 |
734515 | H-LaK54 | S-LAL59 | TaC4 | 1.734 | 51.49 | |
KF series type | ||||||
501572 | KF1 | K10 | FTL10 | C10 | 1.50058 | 57.21 |
515545 | KF2 | KF3 | NSL33 | CF3 | 1.51539 | 54.48 |
526510 | KF3 | KF2 | NSL32 | CF2 | 1.52629 | 51 |
517522 | H-KF6 | KF6 | NSL36 | CF6 | 1.51742 | 52.31 |
QF series type | ||||||
548459 | QF1 | LLF1 | PBL1 | FEL1 | 1.54811 | 45.87 |
548458 | H-QF1 | N-LLF1 | S-TIL1 | E-FEL1 | 1.54814 | 45.82 |
561468 | QF2 | LLF3 | PBL3 | FEL3 | 1.56091 | 46.78 |
575413 | QF3 | LF7 | PBL27 | FL7 | 1.57502 | 41.31 |
582420 | QF5 | LF3<, /o:p> | PBL23 | FL3 | 1.58215 | 42.03 |
532488 | QF6 | LLF6 | PBL6 | FEL6 | 1.53172 | 48.76 |
532488 | H-QF6 | N-LLF6 | S-TIL6 | E-FEL6 | 1.53172 | 48.84 |
541472 | QF8 | LLF2 | PBL2 | FEL2 | 1.54072 | 47.2 |
561452 | QF9 | LLF4 | PBL4 | FEL4 | 1.56138 | 45.24 |
578411 | QF11 | LF4 | PBL24 | FL4 | 1.57842 | |
596392 | H-QF14 | F8 | PBM8 | F8 | 1.59551 | 39.18 |
581409 | H-QF50 | N-LF5 | S-TIL25 | E-FL5 | 1.58144 | 40.89 |
581409 | QF50 | LF5 | PBL25 | FL5 | 1.58144 | 40.89 |
581409 | UQF50 | ULF5 | 1.58144 | 40.89 | ||
F series type | ||||||
603380 | F1 | F5 | PBM5 | F5 | 1.60342 | 38.01 |
603380 | H-F1 | F-TIM5 | E-F5 | 1.60342 | 38.01 | |
613370 | F2 | F3 | PBM3 | F3 | 1.61293 | 36.96 |
617366 | F3 | F4 | PBM4 | F4 | 1.61659 | 36.61 |
620364 | F4 | F2 | PBM2 | F2 | 1.62005 | 36.35 |
620364 | H-F4 | N-F2 | S-TIM2 | E-F2 | 1.62005 | 36.35 |
624359 | F5 | PBM11 | 1.62435 | 35.92 | ||
625356 | F6 | F7 | F7 | 1.62495 | 35.57 | |
636354 | F7 | F6 | PBM6 | F6 | 1.63636 | 35.35 |
624368 | F12 | F10 | PBM10 | 1.62364 | 36.81 | |
626357 | F13 | F1 | PBM1 | F1 | 1.62588 | 35.7 |
640346 | H-F51 | SF7 | PBM27 | FD7 | 1.6389 | 34.57 |
BaF series type | ||||||
548540 | BaF1 | BALF5 | BAL5 | 1.54809 | 53.95 | |
570495 | BaF2 | BAF2 | BAM2 | BaF2 | 1.5697 | 49.45 |
580539 | BaF3 | BALF4 | BAL4 | BAFL4 | 1.5796 | 53.87 |
583465 | BaF4 | BaF3 | BAM3 | BaF3 | 1.58271 | 46.47 |
606439 | BaF5 | BaF4 | BAM4 | BaF4 | 1.60562 | 43.88 |
608462 | BaF6 | BAF52 | BAF7 | 1.60801 | 46.21 | |
614400 | BaF7 | 1.61413 | 40.03 | |||
626391 | BaF8 | BASF1 | BAM21 | BAFD1 | 1.62604 | 39.1 |
603425 | BaF51 | BASF5 | BAFD5 | 1.60323 | 42.48 | |
571530 | H-BaF53 | S-BAL3 | 1.57135 | 53.97 | ||
ZBaF series type | ||||||
622531 | ZBaF1 | SSK2 | BSM22 | BACED2 | 1.62231 | 53.14 |
802443 | H-ZBaF1 | NbFD14 | 1.80166 | 44.26 | ||
640483 | ZBaF2 | 1.63962 | 48.27 | |||
657511 | H-ZBaF3 | 1.65691 | 51.12 | |||
664355 | ZBaF4 | BASF2 | BAH22 | BAFD2 | 1.66426 | 35.45 |
671473 | H-ZBaF5 | S-BAH10 | 1.67103 | 47.29 | ||
607494 | ZBaF8 | BAF5 | BAM5 | BAF5 | 1.60729 | 49.4 |
620498 | ZBaF11 | BSM29 | BACED9 | 1.62012 | 49.8 | |
639452 | ZBaF13 | BAF12 | BAM12 | BAF12 | 1.6393 | 45.18 |
651383 | ZBaF15 | BAH24 | BAFD4 | 1.65128 | 38.32 | |
667484 | H-ZBaF16 | BAFN11 | S-BAH11 | BAF11 | 1.66672 | 48.42 |
668419 | ZBaF17 | BASF6 | BAH26 | BAFD6 | 1.66755 | 41.93 |
670392 | ZBaF18 | BASF12 | BAH32 | 1.66998 | 39.2 | |
702410 | H-ZBaF20 | N-BASF52 | S-BAH27 | BAFD7 | 1.70181 | 41.01 |
702410 | ZBaF20A | BASF52 | BAH27 | BAFD7 | 1.70181 | 41.01 |
702410 | H-ZBaF20A | 1.70181 | 41.01 | |||
723380 | H-ZBaF21 | BASF51 | S-BAH28 | BAFD8 | 1.7234 | 37.99 |
723380 | ZBaF21A | BASF51 | BAH28 | BAFD8 | 1.7234 | 37.99 |
658509 | H-ZBaF50 | N-SSK5 | S-BSM25 | BACED5 | 1.65844 | 50.85 |
683445 | ZBaF51 | BAF50 | BAH51 | BAF22 | 1.68273 | 44.5 |
670472 | H-ZBaF52 | N-BAF10 | BAF10 | 1.67003 | 47.2 | |
ZF series type | ||||||
648338 | ZF1 | SF2 | PBM22 | FD2 | 1.64769 | 33.84 |
648338 | H-ZF1 | S-TIM22 | E-FD2 | 1.64769 | 33.84 | |
673322 | ZF2 | SF5 | PBM25 | FD5 | 1.6727 | 32.17 |
673322 | H-ZF2 | N-SF5 | S-TIM25 | E-FD5 | 1.6727 | 32.17 |
717295 | ZF3 | SF1 | PBH1 | FD1 | 1.71736 | |