Optima Filter
			QB23
nm	T%	nm	T%	nm	T%	nm	T%
200	xxxx	400	29.74	600	1.12	800	0.02
210	0.02	410	35.01	610	0.58	810	0.02
220	0.02	420	39.85	620	0.31	820	0.02
230	0.02	430	43.99	630	0.17	830	0.02
240	0.02	440	47.56	640	0.09	840	0.02
250	0.02	450	50.71	650	0.06	850	0.03
260	0.02	460	53.27	660	0.04	860	0.02
270	0.02	470	54.99	670	0.03	870	0.03
280	0.02	480	55.43	680	0.02	880	0.03
290	0.02	490	54.19	690	0.02	890	0.03
300	0.02	500	50.84	700	0.02	900	0.03
310	0.02	510	45.40	710	0.02
320	0.02	520	38.42	720	0.02
330	0.03	530	30.28	730	0.02
340	0.33	540	22.39	740	0.02
350	2.13	550	15.62	750	0.02
360	6.10	560	10.15	760	0.02
370	11.50	570	6.20	770	0.02
380	17.62	580	3.64	780	0.02
390	23.82	590	2.06	790	0.02
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.