Optima Filter
			ZB1
nm	T%	nm	T%	nm	T%	nm	T%
200	xxxx	400	82.21	600	0.07	800	3.16
210	0.04	410	76.23	610	0.07	810	3.24
220	0.04	420	67.23	620	0.07	820	3.32
230	0.04	430	54.94	630	0.07	830	3.44
240	0.04	440	41.98	640	0.07	840	3.59
250	0.04	450	28.00	650	0.07	850	3.74
260	0.04	460	14.94	660	0.07	860	3.83
270	0.04	470	4.64	670	0.08	870	4.20
280	0.04	480	0.83	680	0.08	880	4.31
290	0.04	490	0.14	690	0.09	890	4.77
300	0.04	500	0.07	700	0.32	900	4.21
310	0.05	510	0.06	710	1.26
320	0.79	520	0.06	720	2.31
330	9.48	530	0.07	730	2.91
340	30.08	540	0.07	740	3.11
350	52.88	550	0.07	750	3.14
360	70.07	560	0.07	760	3.12
370	76.11	570	0.07	770	3.09
380	81.66	580	0.07	780	3.04
390	85.00	590	0.07	790	3.10
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.