MOLDED ARTICLE, MOLDING MATERIAL, OPTICAL COMPONENT, AND METHOD FOR PRODUCING MOLDING MATERIAL

摘要

The molded product of the present invention is used for an optical component selected from an fθlens, an imaging lens, and a light guide plate and contains a polymer having an alicyclic structure in a portion or all of repeating structural units. Moreover, when the molded product is dipped in cyclohexane at a concentration of 1 g/mL at 23° C. for 6 hours under stirring, a number of insoluble fine particles contained in the cyclohexane and having a particle size of equal to or larger than 1μm and equal to or smaller than 2μm that is measured by a liquid-borne particle counter is equal to or less than 200 particles/ml.