Kodak Filter
			No. 21
nm	T%	nm	T%	nm	T%	nm	T%
400	0.0	500	0.0	600	88.1	700	90.6
410	0.0	510	0.0	610	88.7
420	0.0	520	0.0	620	89.0
430	0.0	530	0.0	630	89.5
440	0.0	540	2.5	640	89.9
450	0.0	550	29.0	650	90.2
460	0.0	560	65.0	660	90.4
470	0.0	570	80.6	670	90.5
480	0.0	580	85.4	680	90.5
490	0.0	590	87.3	690	90.6
Data Source: Kodak Photographic Filters Handbook, copyright Eastman Kodak
Company, 1990
The numerical data is 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 it.
Copyright pending 2008: Newport Industrial Glass, Inc.