Optima Filter
			ZWB-	3
nm	T%	nm	T%	nm	T%	nm	T%
200	xxxx	400	27.93	600	0.07	800	39.84
210	0.00	410	8.96	610	0.05	810	37.94
220	0.00	420	2.76	620	0.05	820	36.35
230	3.37	430	1.11	630	0.05	830	35.01
240	24.83	440	0.81	640	0.06	840	33.97
250	42.29	450	0.88	650	0.20	850	33.23
260	55.20	460	1.06	660	1.40	860	32.65
270	65.71	470	1.04	670	7.75	870	32.25
280	75.15	480	0.88	680	22.36	880	31.85
290	80.40	490	0.67	690	40.12	890	31.85
300	83.33	500	0.35	700	53.71	900	31.85
310	85.67	510	0.17	710	61.22
320	87.41	520	0.05	720	63.78
330	88.37	530	0.04	730	62.41
340	88.60	540	0.11	740	59.29
350	88.51	550	0.11	750	55.65
360	87.50	560	0.09	760	51.89
370	84.12	570	0.07	770	48.22
380	75.76	580	0.07	780	44.97
390	56.20	590	0.06	790	42.14
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.