1-1. Characteristics

Type	Thickness (mm)	A[2856k]			D65			Chemical Stability		ND	α×10-7 (℃)	Tg (℃)	Ts (℃)	S
		x	y	Y	x	y	Y	DA	DW
LB1	2	0.328	0.593	24.6	0.268	0.586	28.2	1	3	1.524	96	535	599	2.52
LB2	2	0.250	0.669	9.7	0.216	0.658	11.9	1	2	1.524	96	535	599	2.52
LB3	2	0.252	0.502	23.7	0.196	0.374	29.3	1	1	1.523	98	526	597	2.52
LB4	2	0.230	0.516	16.3	0.183	0.387	20.7	1	1	1.523	89	525	598	2.52

1-2. Technical Indexes

Type	Thickness (mm)	430 (nm)	450 (nm)	520 (nm)	530 (nm)	650 (nm)
LB1	2	≤0.4			≥41.9	≤3.2
LB2	2		≤0.2		≥18.3	≤0.2
LB3	2		15.2~29.0	≥40.0		≤1.7
LB4	2		6.0~15.9	≥24.1		≤0.2

1-3. Class Of Bubble、Stripe、Stress

Type	Bubble	Stripe	Stress
LB1	C-B	4	3
LB2	C-B	4	3
LB3	C-B	4	3
LB4	C-B	4	3

1-4. Transmittance

2-1. characteristics

Type	Thickness (mm)	A[2856k]			D65			Chemical Stability		ND	α×10-7 (℃)	Tg (℃)	Ts (℃)	S
		x	y	Y	x	y	Y	DA	DW
LB6	2	0.426	0.468	71.9	0.320	0.424	73.6	6	5	1.534	100	421	463	2.83
LB7	2	0.360	0.603	25.6	0.308	0.629	28.4	1	2	1.547	104	458	526	2.85
LB8	2	0.496	0.459	34.9	0.420	0.475	32.3	1	2	1.523				2.52
LB9	2	0.462	0.452	86.7	0.353	0.429	85.2	1	2	1.547	104	458	526	2.85
LB10	2	0.472	0.477	79.2	0.383	0.495	77.6	1	3	1.547	104	458	526	2.85

2-2. Technical Indexes

Type	Thickness (mm)	400 (nm)	420 (nm)	460 (nm)	545 (nm)	550 (nm)	560 (nm)	620 (nm)	640 (nm)	650 (nm)	660 (nm)
LB6	2			41.7~50.1			≥79.4				25.1~33.1
LB7	2				32.0-45.0			≤8.0
LB8	2		≤1.3				30.3~43.9		25.2-40.0
LB9	2	≤2.0				≥82.0				65.0~70.0
LB10	2		≤1.0			≥72.0				50.0~60.0

2-3. Class Of Bubble、Stripe、Stress

Type	Bubble	Stripe	Stress
LB6	C	3C	4
LB7	C-B	3C	3
LB8	C-B	3C	3
LB9	C-B	3C	3
LB10	C-B	3C	3

2-4. Transmittance

3-1. characteristics

Type	Thickness (mm)	A[2856k]			D65			Chemical Stability		ND	α×10-7 (℃)	Tg (℃)	Ts (℃)	S
		x	y	Y	x	y	Y	DA	DW
LB11	2	0.435	0.528	53.0	0.364	0.560	54.4	1	2	1.547	104	458	526	2.85
LB12	2	0.463	0.433	87.3	0.342	0.388	84.9	3	4	1.536	95	534	606	2.73
LB13	1	0.352	0.568	15.1	0.284	0.554	16.9	1	3	1.527	98	597	663	2.53
LB14	1	0.369	0.576	8.9	0.307	0.588	9.8	1	3	1.527	98	597	663	2.53
LB15	1	0.351	0.576	2.2	0.299	0.617	2.5	1	3	1.527	98	597	663	2.53

3-2. Technical Indexes

Type	Thickness (mm)	360 (nm)	420 (nm)	480 (nm)	540 (nm)	550 (nm)	620 (nm)	650 (nm)	680 (nm)
LB11	2		≤0.4		≥65.0				17.0~24.0
LB12	2	≤0.8				≥79.4
LB13	1			≤13.8	17.4~30.3		≤12.6	≥72.5
LB14	1			≤7.6	7.6~17.4		≤8.1
LB15	1			≤3.2	≥2.0		≤4.2

3-3. Class Of Bubble、Stripe、Stress

Type	Bubble	Stripe	Stress
LB11	C-B	3C	3
LB12	C-B	3C	3
LB13	C-B	4	3
LB14	C-B	4	3
LB15	C-B	4	3

3-4. Transmittance

4-1. characteristics

Type	Thickness (mm)	A[2856k]			D65			Chemical Stability		ND	α×10-7 (℃)	Tg (℃)	Ts (℃)	S
		x	y	Y	x	y	Y	DA	DW
LB16	2	0.484	0.476	74.0	0.405	0.483	70.2	6	5	1.535	100	421	463	2.84
LB17	2	0.434	0.518	56.4	0.356	0.541	58.0	1	2	1.547	104	458	526	2.85
LB18	2	0.377	0.543	40.9	0.299	0.536	58.0	1	2	1.547	104	458	526	2.85
LB19	2	0.161	0.525	2.7	0.143	0.399	3.7	1	3	1.544	96	535	599	2.52

4-2. Technical Indexes

Type	Thickness (mm)	450 (nm)	460 (nm)	510 (nm)	520 (nm)	530 (nm)	560 (nm)	600 (nm)	660 (nm)	750 (nm)
LB16	2		9.0~16.0				≥83.6		35.0~42.0
LB17	2	≤1.5				≥68.0		≤46.0		≤20.1
LB18	2	≤32.8			≥62.8			≤18.5		≤2.1
LB19	2		≤3.0	6.0~10.0			≤2.5

4-3. Class Of Bubble、Stripe、Stress

Type	Bubble	Stripe	Stress
LB16	D-C	3C	4
LB17	C-B	3C	3
LB18	C-B	3C	3
LB19	C-B	4	3

4-4. Transmittance