| http://www.w3.org/ns/prov#value | - From view points of optical characteristics, physical characteristics, easiness in handling, and the film being a film absorbing a solvent contained in the resin layer or being soluble to the solvent, a quality of material of an optical film according to the present invention is particularly preferably that of a cellulose type film, especially, that of a cellulose ester film is most preferable.A c
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