Materials

Optical Glass

Glass material is the most common type because of its excellent optical properties such as high light transmission and environmental stability. There are many types of glass materials suitable for making optical components. The following "glass map" shows the commercially available glasses from Chinese glass manufacturer:

The specific selection depends on the optical performance requirement, environmental suitability, ease of fabrication and cost. The main characteristics of an optical material are represented by its refractive index (Nd) and its dispersion index (Abbe number).

The following are the optical material suppliers commonly used by Rising-EO. Click the icon to go to the corresponding website:

You may need specific information when selecting the material for a custom component. The data in the following is intended to assist in these situations The simplest way to select the right materials is to let Rising EO know your applications, and our engineers would like to help you to select the right material from Chinese glass. Hereby you can see the "Contrast Table" within the glass manufacturer of China, Schott, Hoya and Ohara... More details please tape the key-press to see it.

Contrast Table
CODE	nd	vd	CHINESE	SCHOTT	OHARA	HOYA
QK series type
470668	1.47047	66.83	H-QK1	FK1	FSL1	FC1
487700	1.48746	70.04	H-QK3
487704	1.48749	70.44	H-QK3L	N-FK5	S-FSL5	FC5
K series type
500621	1.49967	62.07	K1	K11
500660	1.50047	66.02	H-K2	BK4	BSL4	BSC4
505647	1.50463	64.72	H-K3	BK5
508611	1.50802	61.05	K4A	ZKN7	ZSL7	ZNC7
510634	1.51007	63.36	H-K5	BK1	BSL1	BSC1
511605	1.51112	60.46	H-K6	K7	NSL7	C7
515606	1.51478	60.63	H-K7
516568	1.51602	56.79	K8		NSL2	C2
516642	1.51680	64.20	H-K9L	N-BK7	S-BSL7	BSC7
518590	1.51818	58.95	H-K10		S-NSL3	E-C3
526602	1.52638	60.61	H-K11	BALK1	NSL21	BACL1
534555	1.53359	55.47	H-K12	ZK5	ZSL5	ZNC5
519617	1.51878	61.69	H-K16			BACL3
522595	1.52249	59.48	H-K50	N-K5	S-NSL5	C5
523586	1.52307	58.64	H-K51	B270	NSL51	C12
BaK series type
530605	1.53028	60.47	H-BaK1
540597	1.53996	59.72	H-BaK2	N-BAK2	S-BAL12	BAC2
547628	1.54678	62.78	H-BaK3		BAL21
552634	1.55248	63.36	H-BaK4	N-PSK3	BAL23	PCD3
561583	1.56069	58.34	H-BaK5
564608	1.56388	60.76	H-BaK6	N-SK11	S-BAL41	BACD11
569560	1.56883	56.04	H-BaK7	N-BAK4	S-BAL14	BAC4
573575	1.57250	57.49	H-BaK8	N-BAK1	S-BAL11	BAC1
574565	1.57444	56.45	BaK9	BAK6	BAL16	BAC6
560612	1.55963	61.21	BaK11	SK20	BAL50
ZK series type
569629	1.56888	62.93	H-ZK1	PSK2	BAL22	PCD2
583595	1.58313	59.46	H-ZK2	SK12	S-BAL42	BACD12
589613	1.58913	61.25	H-ZK3	N-SK5	S-BAL35	BACD5
609589	1.60881	58.86	H-ZK4	SK3	BSM3	BACD3
611558	1.61117	55.77	H-ZK5	SK8	BSM8	BACD8
613586	1.61272	58.58	H-ZK6	N-SK4	S-BSM4	BACD4
613606	1.61309	60.58	H-ZK7
614551	1.61405	55.12	H-ZK8	SK9	BSM9	BACD9
620603	1.62041	60.34	H-ZK9A	N-SK16	S-BSM16	BACD16
622567	1.62280	56.71	H-ZK10	N-SK10	S-BSM10	E-BACD10
639555	1.63854	55.45	H-ZK11	N-SK19	S-BSM18	BACD18
603606	1.60311	60.60	H-ZK14	N-SK14	S-BSM14	BACD14
607595	1.60729	59.46	H-ZK15	SK7	BSM7	BACD7
614564	1.61375	56.40	H-ZK19	SK6	BSM6	BACD6
617539	1.61720	53.91	H-ZK20	SSK1	BSM21	BACED1
623581	1.62299	58.12	H-ZK21	N-SK15	S-BSM15	BACD15
607567	1.60738	56.65	H-ZK50	SK2	BSM2	BACD2
618551	1.61765	55.14	ZK51	SSK4	BSM24	BACED4

CODE	nd	vd	CHINESE	SCHOTT	OHARA	HOYA
LaK series type
660574	1.65950	57.35	H-LaK1	LAK11	LAL11	LAC11
692545	1.69211	54.54	H-LaK2	N-LAK9	S-LAL9	LAC9
747510	1.74693	50.95	H-LaK3
641601	1.64000	60.20	H-LaK4L	N-LAK21	S-BSM81	LACL60
678555	1.67790	55.52	H-LaK5	N-LAK12	S-LAL12	LAC12
678555	1.67790	55.52	H-LaK5A	N-LAK12	S-LAL12	LAC12
694534	1.69350	53.38	H-LaK6A	LAKN13	S-LAL13	LAC13
713538	1.71300	53.83	H-LaK7	N-LAK8	S-LAL8	LAC8
720503	1.72000	50.34	H-LaK8A	N-LAK10	LAL10	LAC10
651559	1.65113	55.89	H-LaK10	N-LAK22	LAL54	LACL2
697562	1.69680	56.18	H-LaK12	LAK24	LAL64
652584	1.65160	58.40	H-LaK50	N-LAK7	S-LAL7	LAC7
652584	1.65160	58.40	H-LaK50A	N-LAK7	S-LAL7	LAC7
697555	1.69680	55.53	H-LaK51	N-LAK14	S-LAL14	LAC14
729547	1.72916	54.68	H-LaK52	N-LAK34	S-LAL18	TaC8
755523	1.75500	52.32	H-LaK53	N-LAK33	S-YGH51	TaC6
755523	1.75500	52.32	H-LaK53A	N-LAK33	S-YGH51	TaC6
734515	1.73400	51.49	H-LaK54		S-LAL59	TaC4
KF series type
501572	1.50058	57.21	KF1	K10	FTL10	C10
515545	1.51539	54.48	KF2	KF3	NSL33	CF3
526510	1.52629	51.00	KF3	KF2	NSL32	CF2
517522	1.51742	52.31	H-KF6	KF6	NSL36	CF6
QF series type
548459	1.54811	45.87	QF1	LLF1	PBL1	FEL1
548458	1.54814	45.82	H-QF1	N-LLF1	S-TIL1	E-FEL1
561468	1.56091	46.78	QF2	LLF3	PBL3	FEL3
575413	1.57502	41.31	QF3	LF7	PBL27	FL7
582420	1.58215	42.03	QF5	LF3	PBL23	FL3
532488	1.53172	48.76	QF6	LLF6	PBL6	FEL6
532488	1.53172	48.84	H-QF6	N-LLF6	S-TIL6	E-FEL6
541472	1.54072	47.20	QF8	LLF2	PBL2	FEL2
561452	1.56138	45.24	QF9	LLF4	PBL4	FEL4
578411	1.57842		QF11	LF4	PBL24	FL4
596392	1.59551	39.18	H-QF14	F8	PBM8	F8
581409	1.58144	40.89	H-QF50	N-LF5	S-TIL25	E-FL5
581409	1.58144	40.89	QF50	LF5	PBL25	FL5
581409	1.58144	40.89	UQF50	ULF5
F series type
603380	1.60342	38.01	F1	F5	PBM5	F5
603380	1.60342	38.01	H-F1		F-TIM5	E-F5
613370	1.61293	36.96	F2	F3	PBM3	F3
617366	1.61659	36.61	F3	F4	PBM4	F4
620364	1.62005	36.35	F4	F2	PBM2	F2
620364	1.62005	36.35	H-F4	N-F2	S-TIM2	E-F2
624359	1.62435	35.92	F5		PBM11
625356	1.62495	35.57	F6	F7		F7
636354	1.63636	35.35	F7	F6	PBM6	F6
624368	1.62364	36.81	F12	F10	PBM10
626357	1.62588	35.70	F13	F1	PBM1	F1
640346	1.63890	34.57	H-F51	SF7	PBM27	FD7

CODE	nd	υd	CHINESE	SCHOTT	OHARA	HOYA
BaF series type
548540	1.54809	53.95	BaF1	BALF5	BAL5
570495	1.56970	49.45	BaF2	BAF2	BAM2	BaF2
580539	1.57960	53.87	BaF3	BALF4	BAL4	BAFL4
583465	1.58271	46.47	BaF4	BaF3	BAM3	BaF3
606439	1.60562	43.88	BaF5	BaF4	BAM4	BaF4
608462	1.60801	46.21	BaF6	BAF52		BAF7
614400	1.61413	40.03	BaF7
626391	1.62604	39.10	BaF8	BASF1	BAM21	BAFD1
603425	1.60323	42.48	BaF51	BASF5		BAFD5
571530	1.57135	53.97	H-BaF53		S-BAL3
ZBaF series type
622531	1.62231	53.14	ZBaF1	SSK2	BSM22	BACED2
	1.80166	44.26	H-ZBaF1			NbFD14
640483	1.63962	48.27	ZBaF2
657511	1.65691	51.12	H-ZBaF3
664355	1.66426	35.45	ZBaF4	BASF2	BAH22	BAFD2
671473	1.67103	47.29	H-ZBaF5	S-BAH10
607494	1.60729	49.40	ZBaF8	BAF5	BAM5	BAF5
620498	1.62012	49.80	ZBaF11		BSM29	BACED9
639452	1.63930	45.18	ZBaF13	BAF12	BAM12	BAF12
651383	1.65128	38.32	ZBaF15		BAH24	BAFD4
667484	1.66672	48.42	H-ZBaF16	BAFN11	S-BAH11	BAF11
668419	1.66755	41.93	ZBaF17	BASF6	BAH26	BAFD6
670392	1.66998	39.20	ZBaF18	BASF12	BAH32
702410	1.70181	41.01	H-ZBaF20	N-BASF52	S-BAH27	BAFD7
702410	1.70181	41.01	ZBaF20A	BASF52	BAH27	BAFD7
	1.70181	41.01	H-ZBaF20A
723380	1.72340	37.99	H-ZBaF21	BASF51	S-BAH28	BAFD8
723380	1.72340	37.99	ZBaF21A	BASF51	BAH28	BAFD8
658509	1.65844	50.85	H-ZBaF50	N-SSK5	S-BSM25	BACED5
683445	1.68273	44.50	ZBaF51	BAF50	BAH51	BAF22
670472	1.67003	47.20	H-ZBaF52	N-BAF10		BAF10
ZF series type
648338	1.64769	33.84	ZF1	SF2	PBM22	FD2
648338	1.64769	33.84	H-ZF1		S-TIM22	E-FD2
673322	1.67270	32.17	ZF2	SF5	PBM25	FD5
673322	1.67270	32.17	H-ZF2	N-SF5	S-TIM25	E-FD5
717295	1.71736	29.50	ZF3	SF1	PBH1	FD1
717295	1.71736	29.50	H-ZF3	N-SF1	S-TIH1	E-FD1
728283	1.72825	28.32	ZF4	SF10	PBH10	FD10
728283	1.72825	28.32	H-ZF4	N-SF10	S-TIH10	E-FD10
740282	1.74000	28.24	ZF5	SF3	PBH3	FD3
755275	1.75520	27.53	ZF6	SF4	PBH4	FD4
755275	1.75520	27.53	H-ZF6	N-SF4	S-TIH4	E-FD4
805255	1.80518	25.46	ZF7L	SF6	PBH6	FD6
805255	1.80518	25.46	H-ZF7LA	N-SF6	S-TIH6	FD60
654337	1.65446	33.65	ZF8	SF9	PBM29	FD9
689312	1.68893	31.16	H-ZF10	N-SF8	S-TIM28	E-FD8
689312	1.68893	31.18	ZF10	SF8	PBM28	FD8
699301	1.69894	30.05	H-ZF11	N-SF15	S-TIM35	E-FD15
699301	1.69895	30.07	ZF11	SF15	PBM35	FD15
762266	1.76182	26.61	H-ZF12		S-TIH14	FD140
762266	1.76182	26.55	ZF12	SF14	PBH14	FD14
			H-ZF13		S-TIH11	FD110
785258	1.78472	25.76	ZF13	SF11	PBH11	FD11
918215	1.91761	21.51	ZF14	SF58
741278	1.74077	27.76	ZF50	SF13	PBH13	FD13
741278	1.74077	27.76	H-ZF50		S-TIH13	E-FD13
785261	1.78470	26.08	ZF51	SF56	PBH23	FDS3
847238	1.84666	23.78	ZF52	SF57	PBH53	FDS9
847238	1.84666	23.78	H-ZF52A	SFL57	S-TIH53	FDS90
LaF series type
694492	1.69362	49.19	LaF1		LAL58	LACL5
717479	1.71700	47.89	H-LaF2	LAF3	LAM3	LAF3
744449	1.74400	44.90	H-LaF3	N-LAF2	S-LAM2	E-LAF2
750350	1.74950	34.99	H-LaF4	N-LAF7	S-NBH51	E-LAF7
757478	1.75719	47.81	H-LaF6		S-LAM54	NBF2
757477	1.75700	47.71	H-LaF6LA		S-LAM54	NBF2
782371	1.78179	37.09	H-LaF7	LAF22	LAM62	NBFD7
784413	1.78427	41.30	H-LaF8	LAF25
784439	1.78443	43.88	H-LaF9	LAF10
788474	1.78831	47.39	H-LaF10	N-LAF21	S-LAH64	TAF4
788475	1.78800	47.49	H-LaF10L	N-LAF21	S-LAH64	TAF4
773496	1.77250	46.96	H-LaF50A	N-LAF28	S-LAH66	TAF1
700481	1.70000	48.10	H-LaF51		S-LAM51
786442	1.78590	44.19	H-LaF52	N-LAF33	S-LAH51	NBFD11
743492	1.74330	49.22	H-LaF53	N-LAF35	S-LAM60	NBF1
800423	1.79952	42.24	H-LaF54	N-LAF36	S-LAH52	NBFD12
720437	1.72000	43.68	H-LaF62		S-LAM52
ZLaF series type
802443	1.80166	44.26	H-ZLaF1	LASF11		NBFD14
803467	1.80300	46.66	H-ZLaF2	LASF1	LAH62
855366	1.85544	36.59	H-ZLaF3	LASF13		TAFD13
804466	1.80400	46.58	H-ZLaF50B	N-LASF44	S-LAH65	TAF3
804466	1.80400	46.58	H-ZLaF50A	N-LASF44	S-LAH65	TAF3
805396	1.80450	39.64	H-ZLaF51		S-LAH63	NBFD3
806410	1.80610	40.95	H-ZLaF52	N-LASF43	S-LAH53	NBFD13
	1.80610	40.95	H-ZLaF52A		S-LaH53
834372	1.83400	37.17	H-ZLaF53	N-LASF40	S-LAH60	NBFD10
834372	1.83400	37.17	H-ZLaF53A	N-LASF40	S-LAH60	NBFD10
835430	1.83500	42.98	H-ZLaF55A	N-LASF41	S-LAH55	TAFD5
806333	1.80610	33.27	H-ZLaF56			NBFD15
806333	1.80610	33.27	H-ZLaF56A			NBFD15
883408			H-ZLaF68	N-LASF31	S-LAH58	TAFD30
TiF series type
580380	1.58013	38.02	TiF2
593358	1.59270	35.79	TiF3	TIFN5	FTM16	FF5
TF series type
612441	1.61242	44.09	TF3	KzFS1		ADF10
613443	1.61340	44.30	TF4	KzFSN4	BPM51	ADF40
654396	1.65412	39.63	TF5	KzFSN5	BPH5	ADF50
FK series type
497816	1.49700	81.61	H-FK61		S-FPL51	FCD1

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