Type	Thickness	λtj	λ0	Tλ0	K
	(mm)	(nm)	(nm)	(%)
HWB760	3	760±10	850	≥83.6	≥0.6
HWB780	3	780±10	900	≥83.6	≥0.5
HWB800	3	800±10	900	≥83.6	≥0.5
HWB830	3	830±10	930	≥83.6	≥0.5
HWB850	3	850±10	950	≥80.0	≥0.5
HWB930	6	930±15	1050	≥80.0	≥0.2