Optima Filter
			HB -	640
nm	T%	nm	T%	nm	T%	nm	T%
200	xxxx	400	0.02	600	0.24	800	90.00
210	0.02	410	0.02	610	0.66	810	89.88
220	0.02	420	0.02	620	3.38	820	89.79
230	0.02	430	0.02	630	19.60	830	89.76
240	0.02	440	0.02	640	53.92	840	89.56
250	0.02	450	0.02	650	77.58	850	89.60
260	0.02	460	0.02	660	86.73	860	89.42
270	0.02	470	0.02	670	89.64	870	89.55
280	0.02	480	0.02	680	90.63	880	89.33
290	0.02	490	0.02	690	90.95	890	88.90
300	0.02	500	0.02	700	90.95	900	89.47
310	0.03	510	0.02	710	90.96
320	0.03	520	0.02	720	90.89
330	0.03	530	0.02	730	90.81
340	0.03	540	0.03	740	90.69
350	0.03	550	0.04	750	90.60
360	0.03	560	0.06	760	90.49
370	0.03	570	0.10	770	90.32
380	0.03	580	0.13	780	90.45
390	0.02	590	0.16	790	90.13
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.