Optima Filter
			LB9
nm	T%	nm	T%	nm	T%	nm	T%
200	xxxx	400	0.02	600	79.87	800	89.48
210	0.02	410	0.16	610	76.92	810	89.82
220	0.02	420	1.01	620	74.16	820	90.08
230	0.02	430	3.40	630	71.66	830	90.30
240	0.02	440	9.18	640	709.00	840	90.54
250	0.02	450	19.86	650	69.89	850	90.64
260	0.02	460	34.33	660	69.49	860	60.69
270	0.02	470	48.56	670	71.31	870	90.76
280	0.02	480	59.79	680	72.29	880	91.15
290	0.02	490	68.79	690	71.92	890	90.86
300	0.02	500	75.60	700	74.08	900	90.38
310	0.02	510	80.59	710	76.66
320	0.02	520	84.01	720	79.13
330	0.02	530	86.34	730	81.43
340	0.02	540	87.59	740	83.47
350	0.02	550	88.03	750	58.11
360	0.02	560	87.62	760	86.46
370	0.02	570	86.49	770	87.64
380	0.02	580	84.82	780	88.44
390	0.02	590	82.54	790	89.04
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.