Quote Originally Posted by rvhalejr View Post
Assuming you did not find a solution already, I always opt for a DIY solution first before recommending the really wonderful several thousand dollar solution.
Cokin P (Film + Most 4x5 lenses in a pinch)
FLW (P036) corrects the lighting from florescent "white" bulbs.
FLW (P138) is the graduated version for mixed lighting.
FLD (P046) corrects the lighting from florescent "daylight" bulbs.
FLD (P139) is the graduated version for mixed lighting.

Basic florescent filters