Optima Filter
			DTB435
nm	T%	nm	T%	nm	T%	nm	T%
200	xxxx	400	57.36	600	0.48	800	1.61
210	0.04	410	63.33	610	0.49	810	1.65
220	0.04	420	67.06	620	0.41	820	1.71
230	0.04	430	69.10	630	0.61	830	1.77
240	0.04	440	69.42	640	0.23	840	1.87
250	0.04	450	67.89	650	0.20	850	1.96
260	0.04	460	64.08	660	0.24	860	2.11
270	0.04	470	55.90	670	0.39	870	2.19
280	0.04	480	43.91	680	0.78	880	2.41
290	0.04	490	31.53	690	1.37	890	2.72
300	0.04	500	22.01	700	1.90	900	2.68
310	0.04	510	13.86	710	2.11
320	0.04	520	8.43	720	2.08
330	0.04	530	5.00	730	1.97
340	0.05	540	4.07	740	1.85
350	0.39	550	4.82	750	1.75
360	6.78	560	5.45	760	1.69
370	21.32	570	3.53	770	1.64
380	36.67	580	1.44	780	1.61
390	48.52	590	0.58	790	1.60
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.