Color Filter Glass : Light Balancing Data

Item / Filter Type	Standard Value	Color Specification (Standard illuminants A)		Thickness	Reflective Index	Chemical Properties		Thermal Properties				Mechanical Properties		Specific Gravity
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Color Filter Glass : Light Balancing Data
Item / Filter Type	V(mired)	x	y	mm	n_d	D_w	D_A	T_g	T_S	α -30/70	α 100/300	H_K	F_A	S
LA-20	+20±5	0.467	0.408	2.5	1.552	2	1	505	545	89	102	520	130	2.73
LA-40	+40±5	0.469	0.413	2.5	1.557	2	1	505	550	88	102	520	130	2.76
LA-80	+80±5	0.490	0.414	2.5	1.529	3	1	510	560	100	113	530	130	2.67
LA-120	+120±5	0.510	0.415	2.5	1.529	3	1	515	565	98	112	530	130	2.70
LA-140	+140±5	0.518	0.416	2.5	1.529	3	1	515	565	99	110	530	130	2.68
LB-20	-20±5	0.434	0.405	2.5	1.547	3	1	470	515	95	117	490	110	2.81
LB-40	-40±5	0.422	0.406	2.5	1.547	2	1	460	515	92	115	490	110	2.81
LB-80	-80±5	0.392	0.395	2.5	1.548	2	1	460	510	99	116	490	110	2.83
LB-100	-100±5	0.382	0.386	2.5	1.549	2	1	460	505	97	114	490	110	2.81
LB-120	-120±5	0.370	0.378	2.5	1.512	2	1	480	535	94	105	520	130	2.57
LB-145	-145±7	0.353	0.368	2.5	1.513	1	1	480	535	95	107	520	130	2.57
LB-165	-165±7	0.342	0.359	2.5	1.513	1	1	480	535	95	107	520	130	2.57
LB-200	-200±7	0.319	0.343	2.5	1.514	1	1	480	530	92	105	520	130	2.57
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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.