Optima Filter
			LB13
nm	T%	nm	T%	nm	T%	nm	T%
200	xxxx	400	0.04	600	6.56	800	1.29
210	0.03	410	0.20	610	4.26	810	1.31
220	0.03	420	0.45	620	2.81	820	1.34
230	0.02	430	0.66	630	1.91	830	1.39
240	0.02	440	1.02	640	1.50	840	1.44
250	0.02	450	4.69	650	1.21	850	1.51
260	0.02	460	2.99	660	1.04	860	1.59
270	0.02	470	5.02	670	1.05	870	1.69
280	0.03	480	7.73	680	1.07	880	1.80
290	0.03	490	11.51	690	0.95	890	1.88
300	0.03	500	16.01	700	0.96	900	2.08
310	0.03	510	20.45	710	1.00
320	0.03	520	23.92	720	1.04
330	0.03	530	25.64	730	1.09
340	0.02	540	25.18	740	1.14
350	0.03	550	22.96	750	1.17
360	0.03	560	19.72	760	1.19
370	0.03	570	16.26	770	1.21
380	0.03	580	12.90	780	1.23
390	0.03	590	9.59	790	1.26
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.