Optima Filter
			CB2
nm	T%	nm	T%	nm	T%	nm	T%
200	xxxx	400	18.39	600	80.59	800	85.96
210	0.02	410	17.31	610	81.89	810	85.82
220	0.02	420	17.32	620	82.82	820	85.72
230	0.02	430	18.45	630	83.55	830	85.65
240	0.02	440	20.61	640	84.06	840	85.48
250	0.10	450	23.69	650	84.58	850	85.50
260	0.73	460	27.48	660	85.05	860	85.36
270	1.55	470	31.85	670	85.45	870	85.36
280	0.80	480	36.43	680	85.84	880	85.24
290	0.30	490	41.29	690	86.21	890	84.60
300	0.42	500	46.30	700	86.38	900	85.15
310	1.96	510	51.20	710	86.52
320	8.51	520	55.84	720	86.63
330	19.18	530	60.39	730	86.64
340	26.22	540	64.65	740	86.61
350	28.64	550	68.50	750	86.55
360	27.98	560	71.93	760	86.45
370	25.85	570	74.85	770	86.33
380	23.01	580	77.18	780	86.16
390	20.38	590	78.98	790	86.09
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.