Optima Filter
			QB3
nm	T%	nm	T%	nm	T%	nm	T%
200	xxxx	400	86.04	600	0.00	800	90.10
210	0.00	410	82.35	610	0.00	810	89.91
220	0.00	420	77.24	620	0.00	820	89.74
230	0.00	430	70.31	630	0.01	830	89.56
240	0.00	440	62.36	640	0.00	840	89.32
250	0.00	450	52.59	650	0.00	850	89.15
260	0.00	460	40.62	660	0.02	860	88.92
270	0.00	470	25.58	670	0.12	870	88.57
280	0.16	480	13.00	680	1.07	880	88.28
290	2.76	490	5.53	690	7.62	890	88.37
300	14.76	500	2.43	700	27.53	900	87.97
310	39.18	510	0.83	710	53.35
320	63.10	520	0.30	720	71.84
330	78.35	530	0.12	730	82.35
340	85.31	540	0.13	740	87.32
350	88.50	550	0.34	750	89.32
360	89.88	560	0.57	760	90.15
370	89.98	570	0.24	770	90.39
380	89.14	580	0.03	780	90.32
390	88.69	590	0.00	790	90.29
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.