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 f¸ lens, 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 1 µm and equal to or smaller than 2 µm that is measured by a liquid-borne particle counter is equal to or less than 200 particles /ml.