Optima Filter
			ZB3
nm	T%	nm	T%	nm	T%	nm	T%
200	xxxx	400	70.83	600	0.02	800	86.67
210	0.03	410	61.37	610	0.02	810	86.46
220	0.02	420	48.73	620	0.02	820	86.10
230	0.03	430	34.34	630	0.02	830	85.60
240	0.02	440	20.78	640	0.02	840	84.88
250	0.02	450	9.84	650	0.02	850	84.26
260	0.02	460	3.16	660	0.02	860	83.52
270	0.12	470	0.54	670	0.02	870	82.73
280	2.69	480	0.07	680	0.02	880	81.70
290	16.04	490	0.02	690	0.02	890	80.11
300	36.05	500	0.02	700	0.02	900	79.92
310	54.06	510	0.02	710	0.31
320	66.41	520	0.02	720	4.20
330	74.67	530	0.02	730	18.78
340	79.02	540	0.02	740	41.62
350	81.59	550	0.02	750	61.75
360	83.05	560	0.02	760	75.22
370	82.94	570	0.02	770	82.23
380	80.71	580	0.02	780	85.23
390	77.57	590	0.02	790	86.47
The numerical data and graph are provided as general information and may be subject
to either subsequent changes or to clerical errors. Please verify the information for
accuracy before relying on them
Copyright pending 2008: Newport Industrial Glass, Inc.