Optima Filter
			WB -	280
nm	T%	nm	T%	nm	T%	nm	T%
200	xxxx	400	93.42	600	93.37	800	93.26
210	0.01	410	93.27	610	93.42	810	93.18
220	0.01	420	93.56	620	93.41	820	93.13
230	3.49	430	93.59	630	93.33	830	93.26
240	1.18	440	93.62	640	93.43	840	93.05
250	3.34	450	93.60	650	93.41	850	93.29
260	8.95	460	93.70	660	93.36	860	93.17
270	21.82	470	93.66	670	93.40	870	93.57
280	41.37	480	93.64	680	93.25	880	92.48
290	61.44	490	93.55	690	93.28	890	94.88
300	75.39	500	93.69	700	93.30	900	90.47
310	84.37	510	93.49	710	93.42
320	88.79	520	93.45	720	93.47
330	90.84	530	93.47	730	93.29
340	91.93	540	93.58	740	93.42
350	92.37	550	93.49	750	93.44
360	92.91	560	93.42	760	93.13
370	93.54	570	93.60	770	93.32
380	93.44	580	93.42	780	93.41
390	93.51	590	93.57	790	93.36
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.