Kodak Filter
			No. 81A
nm	T%	nm	T%	nm	T%	nm	T%
400	65.1	500	78.6	600	84.0	700	89.2
410	65.9	510	79.0	610	85.0
420	67.6	520	79.5	620	86.1
430	70.2	530	80.4	630	87.0
440	72.8	540	81.5	640	87.4
450	74.8	550	82.3	650	87.7
460	76.0	560	82.6	660	88.0
470	77.1	570	82.7	670	88.2
480	77.8	580	82.8	680	88.5
490	78.3	590	83.1	690	89.0
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.