Mitsubishi Gas Chemical Company, Inc.

Sunao Nojima

Hiroshi Horikoshi

Noriyuki Kato

Shoko Suzuki

Kosuke Namiki

An optical resin material for chromatic aberration correction is provided including at least 5% by mass of a compound (component A) represented by formula (1) or formula (3), in which Rto Reach independently represent a structure represented by formula (2), in which the broken line represents a binding site; n1 represents an integer of 0 to 3; n2 represents an integer of 0 or 1; n3 represents an integer of 0 to 4; Rrepresents hydrogen, an acryl group, a methacryl group, a cyanoacryl group, a cyclic ether group, an allyl group, a propargyl group, a hydroxy group, an isocyanate group, chlorine, or an optionally branched alkyl group having 1 to 8 carbon atoms; and X represents an alkylene glycol chain having 2 to 7 carbon atoms or a lactone-modified ketone chain, in which Rto Reach independently represent a structure represented by formula (2).

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Tokyo, Japan

Sunao Nojima