HZXD OPTICAL TECHNOLOGY CO.,LTD.

supply optical filter/optical glass

Infrared (HWB) color glass

Infrared 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
HWB760	3							5	4	1.532	111	534	592	2.77
HWB780	3							5	4	1.532	111	534	592	2.77
HWB800	3							5	4	1.520	98	559	615	3.05
HWB830	3							5	4	1.520	98	559	615	3.05
HWB850	3							5	4	1.520	98	559	615	3.05

 

Code	Thk(mm)	Cut on (nm)	Range (nm)	Trans (%)	Bubble	Stripe	Stress
HWB760	3	760±10	850-2500	≥83.6	C-B	3C	3
HWB780	3	780±10	900-2500	≥83.6	C-B	3C	3
HWB800	3	800±10	900-2500	≥83.6	C-B	3C	3
HWB830	3	830±10	930-2500	≥83.6	C-B	3C	3
HWB850	3	850±10	950-2500	≥80.0	C-B	3C	3
HWB900	6	900±15	1050-2500	≥80.0	C	3C	3