HZXD OPTICAL TECHNOLOGY CO.,LTD.

supply optical filter/optical glass

 

Cyanine(QB) COLOR Glass

Cyanine glass Characteristic
Type	Thickness (mm)	A[2856k]			D65			Chemical Stability		ND	α×10-7 (℃)	Tg (℃)	Ts (℃)	S
		x	y	Y	x	y	Y	DA	DW
QB1	2	0.354	0.379	44.8	0.235	0.258	49.0	1	3	1.520	93	477	550	2.51
QB2	2	0.322	0.334	28.8	0.210	0.206	32.6	1	3	1.520	93	477	550	2.51
QB3	2	0.159	0.042	0.8	0.156	0.028	1.8	1	3	1.520	91	525	577	2.51
QB4	2	0.143	0.101	3.0	0.145	0.063	5.8	1	3	1.582	81	483	549	3.25
QB5	2	0.143	0.106	2.8	0.146	0.065	5.2	1	2	1.520	93	477	550	2.52

 

CODE

Thk(mm)

400 (nm)

420 (nm)

450 (nm)

540 (nm)

600 (nm)

640 (nm)

680 (nm)

700 (nm)

Bubble

Stripe

Stress

QB1

2

≥84.0

44.0~50.0

21.0~27.0

34.0~42.0

C-B

3C

3

QB2

2

≥84.0

22.0~21.0

10.0~21.0

C-B

3C

3

QB3

2

≥40.0

≤0.4

≤3.0

C-B

4

3

QB4

2

≥66.7

≤1.2

≤19.7

C-B

4

3

QB5

2

≥58.0

≤5.0

≤2.0

C-B

4

3