| http://www.w3.org/ns/prov#value | - 20140016203LIGHT-SHIELDING MATERIAL FOR OPTICAL INSTRUMENT AND MANUFACTURING METHOD THEREOF - Provided is a method of manufacturing a light-shielding material for use in optical instrument and having a light-shielding coat with a broad low-gloss region while maintaining the physical properties, such as a light-blocking property, necessary for light-shielding coat.
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