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Color Filter Glass : Sharp Cut Filter Data
Item / Filter Type	Standard Value			Color Specification (Standard illuminants A)		Thickness	Reflective Index	Chemical Properties		Thermal Properties				Mechanical Properties		Specific Gravity
	λT (nm)	Δλ (nm)	TH (%)	x	y	mm	nd	Dw	DA	Tg	TS	α -30/70	α 100/300	HK	FA	S
L-37	370±5	<35	>85	0.448	0.408	2.5	1.582	2	1	440	490	94	103	460	170	3.26
L-38	380±5	<35	>85	0.449	0.408	2.5	1.555	2	1	480	535	79	86	490	130	2.96
L-39	390±5	<35	>85	0.450	0.410	2.5	1.588	2	1	440	490	90	100	460	170	3.29
L-42	420±5	<25	>85	0.452	0.412	2.5	1.528	2	1	550	600	92	105	540	130	2.59
Y-44	440±5	<25	>85	0.462	0.426	2.5	1.535	1	2	570	600	99	107	540	130	2.59
Y-48	480±5	<25	>85	0.498	0.468	2.5	1.528	3	1	560	625	94	105	540	130	2.67
Y-50	500±5	<25	>85	0.516	0.470	2.5	1.541	2	1	560	620	96	108	540	130	2.68
Y-52	520±5	<25	>85	0.538	0.458	2.5	1.541	2	1	560	620	96	108	540	130	2.68
O-54	540±5	<25	>85	0.572	0.426	2.5	1.528	1	1	560	625	99	107	520	140	2.68
O-56	560±5	<25	>85	0.612	0.387	2.5	1.528	1	1	560	625	93	104	520	140	2.68
O-58	580±5	<25	>85	0.654	0.345	2.5	1.528	1	1	560	625	93	104	520	140	2.68
R-60	600±5	<25	>85	0.690	0.309	2.5	-	1	2	560	620	93	103	520	140	2.69
R-62	620±5	<25	>85	0.714	0.286	2.5	-	1	1	560	620	95	107	520	140	2.68
R-64	640±5	<35	>85	0.726	0.274	2.5	-	1	1	555	620	94	106	520	140	2.68
R-66	660±5	<35	>85	0.732	0.268	2.5	-	1	3	530	565	98	117	470	160	2.85
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Note: The listed data are standard value. Because of continuous product improvement, the various data listed are subject to change without notice.

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