| 摘要 |
PURPOSE: An optical film has high transmittance and high smoothness, and provided to polarizing-converse to thickness direction. CONSTITUTION: An optical film is manufactured by polymerizing of composition including polymerizable component. The composition comprises one component or more selected from the group consisting of polymers which can be obtained by polymerization of the monomers in the chemical formula 1. In the chemical formula 1 R1 is hydrogen or methyl, R2 is substituted or non-substituted C5-15 monovalent bridged hydrocarbon radical, and n1 is integer of 1-3.
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